re nigner the buted. 86 90 90 89 88 75 70 80 80

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Retention Test Scores A sample of non-English majors at a selected college
was used in a study to see if the student retained more from reading a 19th-
novel or by watching it in DVD form. Each student was assigned one novel to
read and a different one to watch, and then they were given a 20-point written
quiz on each novel. The test results are shown below. At a=0.01, can it be
concluded that the book scores are higher than the DVD scores? Assume the
variables are normally distributed.
'-century
ale
Вook
85
85
84
91
86
90
80
90
DVD
85
86
82
89
88
75
70
80
Send data to Excel
Part 1 of 4
(a) State the hypotheses and ide
aim with the correct hypothesis.
H
onot claim
H 0 caim
This hypothesis test is a one-tailed
test.
Part: 1 / 4
Part 2 of 4
(b) Find the p-value. Round the answer to at least four decimal places.
P-value =
回G
Transcribed Image Text:Retention Test Scores A sample of non-English majors at a selected college was used in a study to see if the student retained more from reading a 19th- novel or by watching it in DVD form. Each student was assigned one novel to read and a different one to watch, and then they were given a 20-point written quiz on each novel. The test results are shown below. At a=0.01, can it be concluded that the book scores are higher than the DVD scores? Assume the variables are normally distributed. '-century ale Вook 85 85 84 91 86 90 80 90 DVD 85 86 82 89 88 75 70 80 Send data to Excel Part 1 of 4 (a) State the hypotheses and ide aim with the correct hypothesis. H onot claim H 0 caim This hypothesis test is a one-tailed test. Part: 1 / 4 Part 2 of 4 (b) Find the p-value. Round the answer to at least four decimal places. P-value = 回G
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