A survey of 61 comma 64661,646 people included several questions about office relationships. Of the​ respondents, XXXXXXXXXX​% reported that bosses scream at employees. Use a XXXXXXXXXX significance...




A survey of
61 comma 64661,646

people included several questions about office relationships. Of the​ respondents,
25.725.7​%

reported that bosses scream at employees. Use a
0.050.05

significance level to test the claim that more than
1 divided by 41/4

of people say that bosses scream at employees. How is the conclusion affected after learning that the survey is an online survey in which Internet users chose whether to​ respond? Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, conclusion about the null​ hypothesis, and final conclusion that addresses the original claim. Use the​ P-value method. Use the normal distribution as an approximation of the binomial distribution.





Identify the null and alternative hypotheses. Choose the correct answer below.






A.



H0​:

pequals=0.750.75



H1​:

pnot equals≠0.750.75







B.



H0​:

pequals=0.750.75



H1​:

pgreater than>0.750.75







C.



H0​:

pequals=0.250.25



H1​:

pnot equals≠0.250.25







D.



H0​:

pequals=0.250.25



H1​:

pless than<>







E.



H0​:

pequals=0.250.25



H1​:

pgreater than>0.250.25



Your answer is correct.




F.



H0​:

pequals=0.750.75



H1​:

pless than<>







The test statistic is
zequals=nothing.

​(Round to two decimal places as​ needed.)




Jun 01, 2022
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