تكلم مع الذكاء الاصطناعي
Deck 2: Graphical Summaries of Data
ملء الشاشة (f)
سؤال
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a frequency distribution using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
Construct a frequency distribution using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
سؤال
The following frequency distribution presents the weights in pounds (lb) of a sample of visitors to a health clinic. 
What is the class width?
A) 3
B) 5
C) 32
D) 4
What is the class width?A) 3
B) 5
C) 32
D) 4
سؤال
Classify the histogram as skewed to the left, skewed to the right, or approximately symmetric. 
A) approximately symmetric
B) skewed to the left
C) skewed to the right
A) approximately symmetric
B) skewed to the left
C) skewed to the right
سؤال
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a frequency histogram using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
Construct a frequency histogram using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
سؤال
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. 
What is the relative frequency of the Motorcyle category?
A) 0.069
B) 15
C) 0.17
D) 15%
What is the relative frequency of the Motorcyle category?A) 0.069
B) 15
C) 0.17
D) 15%
سؤال
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. 
Construct a frequency bar graph for the data.
A)
B)
C)
D)
Construct a frequency bar graph for the data. A)
B)
C)
D)
سؤال
The following frequency distribution presents the weights in pounds (lb) of a sample of visitors to a health clinic. 
Construct a frequency histogram.
A)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/
.
B)
C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/
.
Construct a frequency histogram. A)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/
.B)
C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/
. سؤال
One hundred students are shown an eight-digit number on a piece of cardboard for three seconds and are asked to then recite the number from memory. The process is repeated until the student accurately recites the
Entire number from memory. The following histogram presents the number of trials it took each student to
Memorize the number.
How many students memorized the number in three trials or less?
A) 19
B) 24
C) 81
D) 2
Entire number from memory. The following histogram presents the number of trials it took each student to
Memorize the number.
How many students memorized the number in three trials or less?A) 19
B) 24
C) 81
D) 2
سؤال
The following bar graph presents the average amount a certain family spent, in dollars, on various food categories in a recent year.
On which food category was the most money spent?
A) Meat poultry, fish, eggs
B) Fruits and vegetables
C) Dairy products
D) Cereals and baked goods
On which food category was the most money spent?
A) Meat poultry, fish, eggs
B) Fruits and vegetables
C) Dairy products
D) Cereals and baked goods
سؤال
The following pie chart presents the percentages of fish caught in each of four ratings categories. Match this pie chart with its corresponding bar graph. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a relative frequency distribution using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
Construct a relative frequency distribution using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
سؤال
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. 
Construct a relative frequency distribution for the data.
A)
B)
C)
D)
Construct a relative frequency distribution for the data. A)
B)
C)
D)
سؤال
The following frequency distribution presents the weights in pounds (lb) of a sample of visitors to a health clinic. 
Construct a relative frequency histogram.
A)
B)
C)
D)
Construct a relative frequency histogram. A)
B)
C)
D)
سؤال
Classify the histogram as unimodal or bimodal. 
A) unimodal
B) bimodal
A) unimodal
B) bimodal
سؤال
The following pie chart presents the percentages of fish caught in each of four ratings categories. Match this pie chart with its corresponding Pareto chart.
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. 
Construct a pie chart for the data.
A)
B)
C)
D)
Construct a pie chart for the data. A)
B)
C)
D)
سؤال
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. 
Construct a relative frequency Pareto chart for the data.
A)
B)
C)
D)
Construct a relative frequency Pareto chart for the data. A)
B)
C)
D)
سؤال
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a relative frequency histogram using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
Construct a relative frequency histogram using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
سؤال
Thirty households were surveyed for the number of televisions in each home. Following are the results. 
Construct a frequency histogram.
A)
B)
C)
D)
Construct a frequency histogram. A)
B)
C)
D)
سؤال
Following is a pie chart that presents the percentages spent by a certain household on its five largest annual expenditures. What percentage of the money spent was spent on food, housing, and utilities? 
A) 52.6%
B) 65%
C) 61.9%
D) 50%
A) 52.6%
B) 65%
C) 61.9%
D) 50%
سؤال
The amounts 5 and 2 are compared. Which of the following graphical displays are the least misleading?
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. 
Construct a relative frequency ogive for the frequency distribution.
A)
B)
C)
D)
Construct a relative frequency ogive for the frequency distribution. A)
B)
C)
D)
سؤال
Following are the numbers of Dean's List students in a random sample of 20 university courses. Construct a dotplot for these data. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Construct a stem-and-leaf plot for the following data, in which the leaf represents the tenths place. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Gravity on Mars: The gravity on Earth is around 2/3 's stronger than the gravity on Mars. Which of the following graphics compare the gravity differences more accurately, and why?
A)
B)
A)
B)
سؤال
Thirty households were surveyed for the number of televisions in each home. Following are the results. 
Construct a relative frequency histogram.
A)
B)
C)
D)
Construct a relative frequency histogram. A)
B)
C)
D)
سؤال
Construct a dotplot for the following data. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. 
Construct a frequency ogive for the frequency distribution.
A)
B)
C)
D)
Construct a frequency ogive for the frequency distribution. A)
B)
C)
D)
سؤال
The following time-series plot presents the population growth (in percent) of a suburb of Atlanta, Georgia for each of the years 1990 through 2009. Estimate the rate of growth in 1,999. 
A) 4.9%
B) 4.6%
C) 5.5%
D) 5.2%
A) 4.9%
B) 4.6%
C) 5.5%
D) 5.2%
سؤال
Helium prices: The cost of grade A Helium gas in 2003 was around $60/Mcf. Five years later it reached around $115/Mcf. Which of the following graphs accurately represents the magnitude of the
Increase? Which one exaggerates it?
A)
B)
Increase? Which one exaggerates it?
A)
B)
سؤال
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. 
Construct a relative frequency polygon for the frequency distribution.
A)
B)
C)
D)
Construct a relative frequency polygon for the frequency distribution. A)
B)
C)
D)
سؤال
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. 
Construct a frequency polygon for the frequency distribution.
A)
B)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/
.
C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/
.
Construct a frequency polygon for the frequency distribution. A)
B)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/
.C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/
. سؤال
Toy sales: The following graph presents the percent market share for the US Toy Retail Sales between brick and mortar toy sales and online sales for the years 2011-2015. Does the graph present an accurate picture of the differences in revenue from these two sources? Or is it misleading?
Explain.
Explain.
سؤال
Chocolate or vanilla: The following bar graph shows the number of chocolate and vanilla ice cream cones sold during the annual county fair for the years 2013 - 2017. Does the graph present an accurate picture of the difference between chocolate and vanilla cones sold? Or is it misleading?
Explain.
Explain.
سؤال
Construct a dotplot for the following data. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
The following table presents the rate of population growth of a suburb of Atlanta, Georgia for each of the years 1990 through 2009. Construct a time-series plot of the growth rate. 
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
The amounts 3 and 4 are compared. Which of the following graphical displays are the least misleading?
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
The amounts 3 and 2 are compared. Which of the following graphical displays are the least misleading?
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
Construct a stem-and-leaf plot for the following data.
A)
B)
C)
D)
A)
B)
C)
D)
سؤال
The following time-series plot presents the population growth (in percent) of a suburb of Atlanta, Georgia for each of the years 1990 through 2009. Estimate the amount by which the rate of growth
Changed from 1,995 to 2,004.
A) about -1.3 percentage points
B) about -2.9 percentage points
C) about -1.0 percentage points
D) about -1.9 percentage points
Changed from 1,995 to 2,004.
A) about -1.3 percentage points
B) about -2.9 percentage points
C) about -1.0 percentage points
D) about -1.9 percentage points
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ملء الشاشة (f)
Deck 2: Graphical Summaries of Data
1
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a frequency distribution using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
Construct a frequency distribution using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
2
The following frequency distribution presents the weights in pounds (lb) of a sample of visitors to a health clinic. What is the class width?
A) 3
B) 5
C) 32
D) 4
What is the class width?A) 3
B) 5
C) 32
D) 4
4
3
Classify the histogram as skewed to the left, skewed to the right, or approximately symmetric.
A) approximately symmetric
B) skewed to the left
C) skewed to the right
A) approximately symmetric
B) skewed to the left
C) skewed to the right
approximately symmetric
4
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a frequency histogram using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
Construct a frequency histogram using a class width of 10, and using 0 as the lower class limit for the first
Class.
A)
B)
C)
D)
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5
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. What is the relative frequency of the Motorcyle category?
A) 0.069
B) 15
C) 0.17
D) 15%
What is the relative frequency of the Motorcyle category?A) 0.069
B) 15
C) 0.17
D) 15%
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6
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. Construct a frequency bar graph for the data.
A)
B)
C)
D)
Construct a frequency bar graph for the data. A)
B)
C)
D)
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7
The following frequency distribution presents the weights in pounds (lb) of a sample of visitors to a health clinic. Construct a frequency histogram.
A)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/.
B)
C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.
Construct a frequency histogram. A)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/
.B)
C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/
. فتح الحزمة
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8
One hundred students are shown an eight-digit number on a piece of cardboard for three seconds and are asked to then recite the number from memory. The process is repeated until the student accurately recites the
Entire number from memory. The following histogram presents the number of trials it took each student to
Memorize the number. How many students memorized the number in three trials or less?
A) 19
B) 24
C) 81
D) 2
Entire number from memory. The following histogram presents the number of trials it took each student to
Memorize the number.
How many students memorized the number in three trials or less?A) 19
B) 24
C) 81
D) 2
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9
The following bar graph presents the average amount a certain family spent, in dollars, on various food categories in a recent year.
On which food category was the most money spent?
A) Meat poultry, fish, eggs
B) Fruits and vegetables
C) Dairy products
D) Cereals and baked goods
On which food category was the most money spent?
A) Meat poultry, fish, eggs
B) Fruits and vegetables
C) Dairy products
D) Cereals and baked goods
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10
The following pie chart presents the percentages of fish caught in each of four ratings categories. Match this pie chart with its corresponding bar graph.
A)
B)
C)
D)
A)
B)
C)
D)
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11
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a relative frequency distribution using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
Construct a relative frequency distribution using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
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12
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. Construct a relative frequency distribution for the data.
A)
B)
C)
D)
Construct a relative frequency distribution for the data. A)
B)
C)
D)
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13
The following frequency distribution presents the weights in pounds (lb) of a sample of visitors to a health clinic. Construct a relative frequency histogram.
A)
B)
C)
D)
Construct a relative frequency histogram. A)
B)
C)
D)
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14
Classify the histogram as unimodal or bimodal.
A) unimodal
B) bimodal
A) unimodal
B) bimodal
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15
The following pie chart presents the percentages of fish caught in each of four ratings categories. Match this pie chart with its corresponding Pareto chart.
A)
B)
C)
D)
A)
B)
C)
D)
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16
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. Construct a pie chart for the data.
A)
B)
C)
D)
Construct a pie chart for the data. A)
B)
C)
D)
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17
The following frequency distribution presents the frequency of passenger vehicles that pass through a certain intersection from 8:00 AM to 9:00 AM on a particular day. Construct a relative frequency Pareto chart for the data.
A)
B)
C)
D)
Construct a relative frequency Pareto chart for the data. A)
B)
C)
D)
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18
The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a relative frequency histogram using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
Construct a relative frequency histogram using a class width of 10, and using 0 as the lower class limit for the
First class.
A)
B)
C)
D)
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19
Thirty households were surveyed for the number of televisions in each home. Following are the results. Construct a frequency histogram.
A)
B)
C)
D)
Construct a frequency histogram. A)
B)
C)
D)
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20
Following is a pie chart that presents the percentages spent by a certain household on its five largest annual expenditures. What percentage of the money spent was spent on food, housing, and utilities?
A) 52.6%
B) 65%
C) 61.9%
D) 50%
A) 52.6%
B) 65%
C) 61.9%
D) 50%
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21
The amounts 5 and 2 are compared. Which of the following graphical displays are the least misleading?
A)
B)
C)
D)
A)
B)
C)
D)
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22
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. Construct a relative frequency ogive for the frequency distribution.
A)
B)
C)
D)
Construct a relative frequency ogive for the frequency distribution. A)
B)
C)
D)
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23
Following are the numbers of Dean's List students in a random sample of 20 university courses. Construct a dotplot for these data.
A)
B)
C)
D)
A)
B)
C)
D)
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24
Construct a stem-and-leaf plot for the following data, in which the leaf represents the tenths place.
A)
B)
C)
D)
A)
B)
C)
D)
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25
Gravity on Mars: The gravity on Earth is around 2/3 's stronger than the gravity on Mars. Which of the following graphics compare the gravity differences more accurately, and why?
A)
B)
A)
B)
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26
Thirty households were surveyed for the number of televisions in each home. Following are the results. Construct a relative frequency histogram.
A)
B)
C)
D)
Construct a relative frequency histogram. A)
B)
C)
D)
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27
Construct a dotplot for the following data.
A)
B)
C)
D)
A)
B)
C)
D)
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28
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. Construct a frequency ogive for the frequency distribution.
A)
B)
C)
D)
Construct a frequency ogive for the frequency distribution. A)
B)
C)
D)
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29
The following time-series plot presents the population growth (in percent) of a suburb of Atlanta, Georgia for each of the years 1990 through 2009. Estimate the rate of growth in 1,999.
A) 4.9%
B) 4.6%
C) 5.5%
D) 5.2%
A) 4.9%
B) 4.6%
C) 5.5%
D) 5.2%
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30
Helium prices: The cost of grade A Helium gas in 2003 was around $60/Mcf. Five years later it reached around $115/Mcf. Which of the following graphs accurately represents the magnitude of the
Increase? Which one exaggerates it?
A)
B)
Increase? Which one exaggerates it?
A)
B)
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31
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. Construct a relative frequency polygon for the frequency distribution.
A)
B)
C)
D)
Construct a relative frequency polygon for the frequency distribution. A)
B)
C)
D)
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32
A sample of 200 high school students were asked how many hours per week they spend watching television. The following frequency distribution presents the results. Construct a frequency polygon for the frequency distribution.
A)
B)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/.
C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/.
Construct a frequency polygon for the frequency distribution. A)
B)https://d2lvgg3v3hfg70.cloudfront.net/TB1209/
.C)
D)https://d2lvgg3v3hfg70.cloudfront.net/TB34225555/
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33
Toy sales: The following graph presents the percent market share for the US Toy Retail Sales between brick and mortar toy sales and online sales for the years 2011-2015. Does the graph present an accurate picture of the differences in revenue from these two sources? Or is it misleading?
Explain.
Explain.
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34
Chocolate or vanilla: The following bar graph shows the number of chocolate and vanilla ice cream cones sold during the annual county fair for the years 2013 - 2017. Does the graph present an accurate picture of the difference between chocolate and vanilla cones sold? Or is it misleading?
Explain.
Explain.
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35
Construct a dotplot for the following data.
A)
B)
C)
D)
A)
B)
C)
D)
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36
The following table presents the rate of population growth of a suburb of Atlanta, Georgia for each of the years 1990 through 2009. Construct a time-series plot of the growth rate.
A)
B)
C)
D)
A)
B)
C)
D)
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37
The amounts 3 and 4 are compared. Which of the following graphical displays are the least misleading?
A)
B)
C)
D)
A)
B)
C)
D)
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38
The amounts 3 and 2 are compared. Which of the following graphical displays are the least misleading?
A)
B)
C)
D)
A)
B)
C)
D)
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39
Construct a stem-and-leaf plot for the following data.
A)
B)
C)
D)
A)
B)
C)
D)
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40
The following time-series plot presents the population growth (in percent) of a suburb of Atlanta, Georgia for each of the years 1990 through 2009. Estimate the amount by which the rate of growth
Changed from 1,995 to 2,004.
A) about -1.3 percentage points
B) about -2.9 percentage points
C) about -1.0 percentage points
D) about -1.9 percentage points
Changed from 1,995 to 2,004.
A) about -1.3 percentage points
B) about -2.9 percentage points
C) about -1.0 percentage points
D) about -1.9 percentage points
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