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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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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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, H: u+110. You give the SSHA to 50 students who are incoming freshman and find their mean score. D. 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. O the probability, assuming the null hypothesis is true, that the test statistic will take a value at least as extreme as that actually observed. temms ofuse contact us help about us cafeers 856 AM 12/19/2020 a hp prt sc 112 insert f9 144 f8 f7
Transcribed Image Text: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, H: u+110. You give the SSHA to 50 students who are incoming freshman and find their mean score. D. 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. O the probability, assuming the null hypothesis is true, that the test statistic will take a value at least as extreme as that actually observed. temms ofuse contact us help about us cafeers 856 AM 12/19/2020 a hp prt sc 112 insert f9 144 f8 f7
"ypouk 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: O the probability, assuming the null hypothesis is false, that the test statistic will take a value at least as extreme as that actually observed. O 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 probability the null hypothesis is true. the probability the null hypothesis is false. cayeers privacy po cy ferms of ude contact us help 856 AM 12/19/2020 hp delete prt sc 112 insert t9 fe 一▲在 114 O11 home & 8 3. in 6d R enter %24
Transcribed Image Text:"ypouk 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: O the probability, assuming the null hypothesis is false, that the test statistic will take a value at least as extreme as that actually observed. O 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 probability the null hypothesis is true. the probability the null hypothesis is false. cayeers privacy po cy ferms of ude contact us help 856 AM 12/19/2020 hp delete prt sc 112 insert t9 fe 一▲在 114 O11 home & 8 3. in 6d R enter %24
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