1) shown 2) calculate test statistic ( round to 2 decimals ) 3) find critical values ( round to 3 decimals ) 4) conclusion for hypothesis test ( do you accept or reject H0)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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1) shown 2) calculate test statistic ( round to 2 decimals ) 3) find critical values ( round to 3 decimals ) 4) conclusion for hypothesis test ( do you accept or reject H0)
A suivey of 410 workers showed that 152 said it was unethical to monitor employee e-mail. When 130 senior-level bosses were surveyed, 30 said it was unethical to monitor employee e-mail. At the 1% significance level, do the
data provide sufficient evidence to conclude that the proportion of workers that say monitoring employee e-mail is unethical is greater than the proportion of bosses?
Use the two-proportions z-test to conduct the required hypothesis test. Let population 1 be workers, and let population 2 be bosses. What are the hypotheses for this test?
O A. Ho: P1 #P2, Ha: P1 = P2
O B. Ho P1 = P2, H P < P2
OC. Ho: P1 <P2, Ha P1 = P2
O D. Ho: P > P2. H P1 = P2
O E. Ho: P1 =P2, Ha: P1 > P2
OF. Ho P1 = P2, H: P1 # P2
Transcribed Image Text:A suivey of 410 workers showed that 152 said it was unethical to monitor employee e-mail. When 130 senior-level bosses were surveyed, 30 said it was unethical to monitor employee e-mail. At the 1% significance level, do the data provide sufficient evidence to conclude that the proportion of workers that say monitoring employee e-mail is unethical is greater than the proportion of bosses? Use the two-proportions z-test to conduct the required hypothesis test. Let population 1 be workers, and let population 2 be bosses. What are the hypotheses for this test? O A. Ho: P1 #P2, Ha: P1 = P2 O B. Ho P1 = P2, H P < P2 OC. Ho: P1 <P2, Ha P1 = P2 O D. Ho: P > P2. H P1 = P2 O E. Ho: P1 =P2, Ha: P1 > P2 OF. Ho P1 = P2, H: P1 # P2
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