A small college is concerned that their online classes are less successful than their face-toface classes. To test this claim, the college randomly selects students from their online and face-to-face classes, gathers their average grades, and finds the summary statistics in the table below. Does the information below suggest the online classes are not performing as well as the face-to-face classes at this small college? (Assume that the assumptions and conditions for comparing two means have been satisfied, use � = 0.01) Online Grades Face to Face Grades MEAN (x) 75.2 74.8 SD (s) 3.99 4.32 COUNT (n) 27 29
A small college is concerned that their online classes are less successful than their face-toface classes. To test this claim, the college randomly selects students from their online and face-to-face classes, gathers their average grades, and finds the summary statistics in the table below. Does the information below suggest the online classes are not performing as well as the face-to-face classes at this small college? (Assume that the assumptions and conditions for comparing two means have been satisfied, use � = 0.01) Online Grades Face to Face Grades MEAN (x) 75.2 74.8 SD (s) 3.99 4.32 COUNT (n) 27 29
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A small college is concerned that their online classes are less successful than their face-toface classes. To test this claim, the college randomly selects students from their online and
face-to-face classes, gathers their average grades, and finds the summary statistics in the
table below. Does the information below suggest the online classes are not performing as
well as the face-to-face classes at this small college? (Assume that the assumptions and
conditions for comparing two means have been satisfied, use � = 0.01)
| Online Grades | Face to Face Grades | |
| MEAN (x) | 75.2 | 74.8 |
| SD (s) | 3.99 | 4.32 |
| COUNT (n) | 27 | 29 |
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