Question 1

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel.  Draw a bar graph that illustrates the relative frequencies.

Accepted Answer

The answer of Refer to the following breakdown of responses...

Question 2

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125.
What is the class interval?

Accepted Answer

The answer of The first three class marks for a...

Question 3

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel.  Draw a bar graph that illustrates the preceding frequency table.

Accepted Answer

The answer of Refer to the following breakdown of responses...

Question 4

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125.
What are the class limits for the fourth class?

Accepted Answer

The answer of The first three class marks for a...

Question 5

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel.  What is the class with the greatest frequency?

Accepted Answer

The answer of Refer to the following breakdown of responses...

Question 6

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits:
20 up to 30
30 up to 40
40 up to 50
50 up to 60
60 up to 70
What is the midpoint for the class 40 up to 50?

Accepted Answer

The answer of Ages (rounded to the nearest whole year)...

Question 7

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits:
20 up to 30
30 up to 40
40 up to 50
50 up to 60
60 up to 70
The class limits for the class 50 up to 60 are _______ and ______.

Accepted Answer

The answer of Ages (rounded to the nearest whole year)...

Question 8

A data set has 200 observations. In the data, a quantitative variable's highest value is 1080 and its lowest value is 960. What is the minimum class interval that you would recommend?

Accepted Answer

The answer of A data set has 200 observations. In...

Question 9

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel.  Draw a pie chart that illustrates the relative frequencies.

Accepted Answer

The answer of Refer to the following breakdown of responses...

Question 10

A data set has 200 observations. In the data, a qualitative variable's highest value is "extremely satisfied" and its lowest value is "extremely dissatisfied." What is the minimum class interval that you would recommend?

Accepted Answer

The answer of A data set has 200 observations. In...

Question 11

A data set has 100 observations. In the data, a quantitative variable's highest value is 117 and its lowest value is 47. What is the minimum class interval that you would recommend?

Accepted Answer

The answer of A data set has 100 observations. In...

Question 12

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel.  What percent of the responses indicated that customers were satisfied?

Accepted Answer

The answer of Refer to the following breakdown of responses...

Question 13

To summarize the gender of students attending a college in a frequency distribution, a total of at least ______ classes would be required.

Accepted Answer

The answer of To summarize the gender of students attending...

Question 14

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel.  What is the class interval for the following frequency table?

Accepted Answer

The answer of Refer to the following breakdown of responses...

Question 15

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125.
What is the lower limit for the third class?

Accepted Answer

The answer of The first three class marks for a...

Question 16

A ______ chart is useful for displaying a relative frequency distribution.

Accepted Answer

The answer of A ______ chart is useful for displaying...

Question 17

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125.
What is the upper limit for the third class?

Accepted Answer

The answer of The first three class marks for a...

Question 18

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits:
20 up to 30
30 up to 40
40 up to 50
50 up to 60
60 up to 70
What is the class interval?

Accepted Answer

The answer of Ages (rounded to the nearest whole year)...

Question 19

To construct a pie chart, the class frequencies are converted to __________.

Accepted Answer

The answer of To construct a pie chart, the class...

Question 20

A data set consists of 40 observations. For a quantitative variable, how many classes would you recommend for the frequency distribution?

Accepted Answer

The answer of A data set consists of 40 observations....

Quiz 2: Describing Data: Frequency Tables, Frequency Distributions, and Graphic Presentation

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. Draw a bar graph that illustrates the relative frequencies.

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What is the class interval?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. Draw a bar graph that illustrates the preceding frequency table.

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What are the class limits for the fourth class?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. What is the class with the greatest frequency?

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits: 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 What is the midpoint for the class 40 up to 50?

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits: 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 The class limits for the class 50 up to 60 are _ and .

A data set has 200 observations. In the data, a quantitative variable's highest value is 1080 and its lowest value is 960. What is the minimum class interval that you would recommend?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. Draw a pie chart that illustrates the relative frequencies.

A data set has 200 observations. In the data, a qualitative variable's highest value is "extremely satisfied" and its lowest value is "extremely dissatisfied." What is the minimum class interval that you would recommend?

A data set has 100 observations. In the data, a quantitative variable's highest value is 117 and its lowest value is 47. What is the minimum class interval that you would recommend?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. What percent of the responses indicated that customers were satisfied?

To summarize the gender of students attending a college in a frequency distribution, a total of at least ______ classes would be required.

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. What is the class interval for the following frequency table?

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What is the lower limit for the third class?

A ______ chart is useful for displaying a relative frequency distribution.

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What is the upper limit for the third class?

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits: 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 What is the class interval?

To construct a pie chart, the class frequencies are converted to __________.

A data set consists of 40 observations. For a quantitative variable, how many classes would you recommend for the frequency distribution?

Quiz 2: Describing Data: Frequency Tables, Frequency Distributions, and Graphic Presentation

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. Draw a bar graph that illustrates the relative frequencies.

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What is the class interval?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. Draw a bar graph that illustrates the preceding frequency table.

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What are the class limits for the fourth class?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. What is the class with the greatest frequency?

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits: 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 What is the midpoint for the class 40 up to 50?

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits: 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 The class limits for the class 50 up to 60 are _______ and ______.

A data set has 200 observations. In the data, a quantitative variable's highest value is 1080 and its lowest value is 960. What is the minimum class interval that you would recommend?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. Draw a pie chart that illustrates the relative frequencies.

A data set has 200 observations. In the data, a qualitative variable's highest value is "extremely satisfied" and its lowest value is "extremely dissatisfied." What is the minimum class interval that you would recommend?

A data set has 100 observations. In the data, a quantitative variable's highest value is 117 and its lowest value is 47. What is the minimum class interval that you would recommend?

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. What percent of the responses indicated that customers were satisfied?

To summarize the gender of students attending a college in a frequency distribution, a total of at least ______ classes would be required.

Refer to the following breakdown of responses to a survey of room cleanliness in a hotel. What is the class interval for the following frequency table?

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What is the lower limit for the third class?

A ______ chart is useful for displaying a relative frequency distribution.

The first three class marks for a frequency distribution of "weights of college men" recorded to the nearest pound are 105, 115, and 125. What is the upper limit for the third class?

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits: 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 What is the class interval?

To construct a pie chart, the class frequencies are converted to __________.

A data set consists of 40 observations. For a quantitative variable, how many classes would you recommend for the frequency distribution?

Ages (rounded to the nearest whole year) of employees at a large company were grouped into a distribution with the following class limits: 20 up to 30 30 up to 40 40 up to 50 50 up to 60 60 up to 70 The class limits for the class 50 up to 60 are _ and .