A researcher is studying differences between freshman and senior students in attitudes toward education. A random sample of college freshman and seniors were collected and their attitude scores were recorded to determine whether students' attitudes differed between the two groups. Conduct the appropriate test for these data using an a=.05. Freshmen Seniors 7 8 8 10 14 14 3 14 5 15 7 18 12 12 Mean 8 13 SD 3.83 3.32 What is (are) the proper critical value(s) for this data? (Remember: round to 2 decimal places and if it is a two-tailed test, provide the positive critical cutoff value)
A researcher is studying differences between freshman and senior students in attitudes toward education. A random sample of college freshman and seniors were collected and their attitude scores were recorded to determine whether students' attitudes differed between the two groups. Conduct the appropriate test for these data using an a=.05. Freshmen Seniors 7 8 8 10 14 14 3 14 5 15 7 18 12 12 Mean 8 13 SD 3.83 3.32 What is (are) the proper critical value(s) for this data? (Remember: round to 2 decimal places and if it is a two-tailed test, provide the positive critical cutoff value)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:A researcher is studying differences between freshman and senior students in attitudes toward
education. A random sample of college freshman and seniors were collected and their attitude
scores were recorded to determine whether students' attitudes differed between the two groups.
Conduct the appropriate test for these data using an a=.05.
Freshmen Seniors
7
8
8
10
14
14
3
14
5
15
7
18
12 12
Mean 8
13
SD
3.83
3.32
What is (are) the proper critical value(s) for this data? (Remember: round to 2 decimal places and if
it is a two-tailed test, provide the positive critical cutoff value)
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