The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures the motivation, attitudes, and study habits of college students. Scores range from 0 to 200 and follow, approximately, a Normal distribution, with mean of 110 and standard deviation o 20. You suspect that incoming freshman have a mean u that is different from 110, because they are often excited yet anxious about entering college. To verify your suspicion, you test the hypotheses Ho : u = 110, Ha: µ + 110. You give the SSHA to 50 students who are incoming freshman and find their mean score. The P-value of the test of the null hypothesis is: the probability, assuming the null hypothesis is false., that the test statistic will take a value at least as extreme as that actually observed. the probability, assuming the null hypothesis is true, that the test statistic will take a value at least as extreme as that actually observed.

The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures the motivation, attitudes, and study habits of college students. Scores range from 0 to 200 and follow, approximately, a Normal distribution, with mean of 110 and standard deviation o 20. You suspect that incoming freshman have a mean u that is different from 110, because they are often excited yet anxious about entering college. To verify your suspicion, you test the hypotheses Ho : u = 110, Ha: µ + 110. You give the SSHA to 50 students who are incoming freshman and find their mean score. The P-value of the test of the null hypothesis is: the probability, assuming the null hypothesis is false., that the test statistic will take a value at least as extreme as that actually observed. the probability, assuming the null hypothesis is true, that the test statistic will take a value at least as extreme as that actually observed.

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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