Question
The following data represent the amount of time (in minutes) a random sample of eight students...
The following data represent the amount of time (in minutes) a random sample of eight students took to complete the online potion of an exam in a particular statistics course. Compute the mean, median, and mode time.
68.8
76.7
88.4
113.2
128.4
100.6
94.7
121.9
Compute the mean exam time. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A.
The mean exam time is __?__.
(Round to two decimal places as needed.)
B.
The mean does not exist.
Compute the median exam time. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A.
The median exam time is __?__
(Round to two decimal places as needed.)
B.
The median does not exist.
Compute the mode exam time. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A.
The mode is __?__.
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
B.
The mode does not exist.
Homework Answers
Answer #1
The mean exam time is 99.09
The median Exam time is 97.65
The result with the highest count of occurrences is the mode of the set,
Every entry in the set is single entry hence the mode does not exist
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