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3. Attitudes The Survey of Stud students' attitudes toward school and study habits. Scores range from 0 to 200. The mean college students is about 115. A teacher suspects that older students have better attitudes toward school. She gives the SSHA to an SRS of 45 of the over 1000 students at her college who are at least 30 years of age. wolod a) Check the conditions for carrying out a significance test of the teacher's suspicion. Show evidence. 73wol ad Indt n: 45 alpha ca) = 0.05 Z-criticcıl value..64 X = 123.7 0- 29.8 Popuicitionm mecin:Ho =115 %3D To test Ho M=1I5 vs Ha : Msns Cone tciled test). VS b) Name the significance test you would use. One somple 7 test c) The sample mean SSHA score was 123.7 and the sample standard deviation was 29.8. Calculate the ntotictic and the P-value, Show all of your work and label clearly!

3. Attitudes The Survey of Stud students' attitudes toward school and study habits. Scores range from 0 to 200. The mean college students is about 115. A teacher suspects that older students have better attitudes toward school. She gives the SSHA to an SRS of 45 of the over 1000 students at her college who are at least 30 years of age. wolod a) Check the conditions for carrying out a significance test of the teacher's suspicion. Show evidence. 73wol ad Indt n: 45 alpha ca) = 0.05 Z-criticcıl value..64 X = 123.7 0- 29.8 Popuicitionm mecin:Ho =115 %3D To test Ho M=1I5 vs Ha : Msns Cone tciled test). VS b) Name the significance test you would use. One somple 7 test c) The sample mean SSHA score was 123.7 and the sample standard deviation was 29.8. Calculate the ntotictic and the P-value, Show all of your work and label clearly!

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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3. Attitudes The Survey of Stud students' attitudes toward school and study habits. Scores range from 0 to 200. The mean college students is about 115. A teacher suspects that older students have better attitudes toward school. She gives the SSHA to an SRS of 45 of the over 1000 students at her college who are at least 30 years of age. wolod a) Check the conditions for carrying out a significance test of the teacher's suspicion. Show evidence. 73wol ad Indt n: 45 alpha ca) = 0.05 Z-criticcıl value..64 X = 123.7 0- 29.8 Popuicitionm mecin:Ho =115 %3D To test Ho M=1I5 vs Ha : Msns Cone tciled test). VS b) Name the significance test you would use. One somple 7 test c) The sample mean SSHA score was 123.7 and the sample standard deviation was 29.8. Calculate the ntotictic and the P-value, Show all of your work and label clearly!
Transcribed Image Text:3. Attitudes The Survey of Stud students' attitudes toward school and study habits. Scores range from 0 to 200. The mean college students is about 115. A teacher suspects that older students have better attitudes toward school. She gives the SSHA to an SRS of 45 of the over 1000 students at her college who are at least 30 years of age. wolod a) Check the conditions for carrying out a significance test of the teacher's suspicion. Show evidence. 73wol ad Indt n: 45 alpha ca) = 0.05 Z-criticcıl value..64 X = 123.7 0- 29.8 Popuicitionm mecin:Ho =115 %3D To test Ho M=1I5 vs Ha : Msns Cone tciled test). VS b) Name the significance test you would use. One somple 7 test c) The sample mean SSHA score was 123.7 and the sample standard deviation was 29.8. Calculate the ntotictic and the P-value, Show all of your work and label clearly!
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