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
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
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 = ?

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman