New Activities | Control 1 07 42 068 33377 96333 4 12222238 9876432 5 355 721 6 02 17 85

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Reading An educator believes that new reading activities
for elementary school children will improve reading
comprehension scores. She randomly assigns third grad-
ers to an eight-week program in which some will use
these activities and others will experience traditional
teaching methods. At the end of the experiment, both
groups take a reading comprehension exam. Their scores
are shown in the back-to-back stem-and-leaf display. Do
these results suggest that the new activities are better?
Test an appropriate hypothesis and state your conclusion.
New Activities
| Control
1 07
42 068
33377
96333 4 12222238
9876432 5 355
721 6 02
17
85
Transcribed Image Text:New Activities | Control 1 07 42 068 33377 96333 4 12222238 9876432 5 355 721 6 02 17 85
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