significantly better than the rest of the freshmen class? Use a ONE-tailed test with alpha of .05. Dased on these data, can we conclude that the students in the new program performeed had a mean score of u =74. The sample of students in the new program had a mean of M= 79.4 withs = 18. study skills. To see how effective the program was it was compared with the rest of the freshmen class, who 6. A sample of n = 36 freshmen was selected to participate in a new 4-hour training program to improve

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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differently than the rest of the freshmen class? Use a TWO-tailed test with alpha of .05.
Based on these data, can we conclude that the students in the new program performed
Signiicantly better than the rest of the freshmen class? Use a ONE-tailed test with alpha of .05.
Dased on these data, can we conclude that the students in the new program performed
%3D
sample variance and sample standard deviation first!)
%3D
had a score =74. The of in the new had a of M = s = 18.
study To see was it was of the class, who
6. A of n = 36 to in a to improve
Transcribed Image Text:differently than the rest of the freshmen class? Use a TWO-tailed test with alpha of .05. Based on these data, can we conclude that the students in the new program performed Signiicantly better than the rest of the freshmen class? Use a ONE-tailed test with alpha of .05. Dased on these data, can we conclude that the students in the new program performed %3D sample variance and sample standard deviation first!) %3D had a score =74. The of in the new had a of M = s = 18. study To see was it was of the class, who 6. A of n = 36 to in a to improve
Expert Solution
Step 1

6.

Null Hypothesis:

H0: μ=74

Alternative Hypothesis:

H1:μ>74

Test statistic:

t=M-μsn =79.4-741836 =1.8

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