Here is the boxplot and an ogive of the distribution of students marks on their statistics test.
Write a few sentences describing this distribution.
A) The distribution of the marks is slightly skewed to the left.The median mark was about 48,with a max of 100 and a min of 0.The middle 50% of the marks appeared to range from 18 to 75,for an IQR of 57.55% of the students had a mark less than 50.
B) The distribution of the marks is slightly skewed to the left.The median mark was about 48,with a max of 100 and a min of 0.The middle 50% of the marks appeared to range from 26 to 66,for an IQR of 40.About 55% of the students had a mark less than 50.
C) The distribution of the marks is slightly skewed to the right.The median mark was about 48,with a max of 100 and a min of 0.The middle 50% of the marks appeared to range from 26 to 66,for an IQR of 40.About 55% of the students had a mark greater than 50.
D) The distribution of the marks is slightly skewed to the left.The median mark was about 48,with a max of 100 and a min of 0.The middle 50% of the marks appeared to range from 26 to 66,for an IQR of 40.About 55% of the students had a mark greater than 50.
E) The distribution of the marks is slightly skewed to the right.The median mark was about 55,with a max of 100 and a min of 0.The middle 50% of the marks appeared to range from 26 to 66,for an IQR of 40.About 55% of the students had a mark less than 50.
Correct Answer:
Verified
Q87: Use the Olympic gold medal performances in
Q88: The stem-and-leaf diagram shows the ages of
Q89: In May 2011,17 coffee shops in Vancouver
Q90: The following stem-and-leaf display shows the number
Q91: Here is a histogram of the assets
Q93: Here is a histogram of the assets
Q94: Use the high closing values of Naristar
Q95: Members of the Ontario Field Ornithologists (OFO)observe
Q96: The mathematics department at a community college
Q97: A student at a local university took
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents