The following data represent the amount of time​ (in minutes) a random sample of eight students took to complete the online portion of an exam in a particular statistics course. Compute the​ mean, median, and mode time. 65.9​, 78.7​, 86.4​, 105.5​, 128.4​, 98.5​, 94.7​, 122.5 Compute the mean exam time. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. Compute the median exam time. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. Compute the mode exam time. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The following data represent the amount of time​ (in minutes) a random sample of eight students took to complete the online portion of an exam in a particular statistics course. Compute the​ mean, median, and mode time.
 
65.9​,
78.7​,
86.4​,
105.5​,
128.4​,
98.5​,
94.7​,
122.5
  
Compute the mean exam time. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.
 
Compute the median exam time. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.
 
Compute the mode exam time. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.
 
 
Expert Solution
Step 1

For the given data

65.9,78.7,86.4,105.5,128.4,98.5,94.7,122.5

Mean =?

Median =?

Mode = ?

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