What percentage of students spent up to 49 minutes on the computer?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
What percentage of students spent up to 49 minutes on the computer?

Transcribed Image Text:For questions 7-20, a professor assigns algebra homework to be completed online. Students
access the problems via Blackboard, and login/logoff times are automatically recorded. At the end
of the week, the login/logoff times are used to compute the number of minutes per session, an
indication of the amount of time each student worked on the assignment. The resultant minutes
are provided in the box below:
Student 1: 12 minutes
Student 2: 24 minutes
Student 3: 28 minutes
Student 4: 45 minutes
Student 5: 33 minutes
Student 6: 43 minutes
Student 7: 49 minutes
Student 8: 34 minutes
Student 9: 15 minutes
Student 10: 19 minutes
Student 11: 22 minutes
Student 12: 27 minutes
Student 13: 20 minutes
Student 14: 33 minutes
Student 15: 27 minutes
Student 16: 52 minutes
Student 17: 45 minutes
Student 18: 37 minutes
Student 19: 42 minutes
Student 20:7 minutes
What is N?
Expert Solution

Step 1
Introduction:
The quantity N possibly indicates the total number of observations in the dataset, which is the number of students considered in the study.
Step by step
Solved in 2 steps
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