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The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures the motivation, attitude toward school, and study habits of students. Each scores ranges from 0 to 200. The mean attitude score for U.S. college students is about 110, and the standard deviation is about 25. A teacher who suspects that older students have better attitudes toward school gives the SSHA to 25 students who are at least 30 years of age. Their mean score is = 118.3. (a) Assuming that ar 25 for the population of older students, carry out a test of Ho: 110 H:> 110 Report the P-value of your test. Give your answer to four decimal places. P = 1.66 Incorrect

The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures the motivation, attitude toward school, and study habits of students. Each scores ranges from 0 to 200. The mean attitude score for U.S. college students is about 110, and the standard deviation is about 25. A teacher who suspects that older students have better attitudes toward school gives the SSHA to 25 students who are at least 30 years of age. Their mean score is = 118.3. (a) Assuming that ar 25 for the population of older students, carry out a test of Ho: 110 H:> 110 Report the P-value of your test. Give your answer to four decimal places. P = 1.66 Incorrect

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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The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures the motivation, attitude toward school, and study habits of students. Each scores ranges from 0 to 200. The mean attitude score for U.S. college students is about 110, and the standard deviation is about 25. A teacher who suspects that older students have better attitudes toward school gives the SSHA to 25 students who are at least 30 years of age. Their mean score is = 118.3. (a) Assuming that a 25 for the population of older students, carry out a test of Ho: p= 110 H:#> 110 Report the P-value of your test. Give your answer to four decimal places. P = 1.66 incorrect
Transcribed Image Text:The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures the motivation, attitude toward school, and study habits of students. Each scores ranges from 0 to 200. The mean attitude score for U.S. college students is about 110, and the standard deviation is about 25. A teacher who suspects that older students have better attitudes toward school gives the SSHA to 25 students who are at least 30 years of age. Their mean score is = 118.3. (a) Assuming that a 25 for the population of older students, carry out a test of Ho: p= 110 H:#> 110 Report the P-value of your test. Give your answer to four decimal places. P = 1.66 incorrect
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