Recently, a large academic medical center determined that 7 of 15 employees in a particular position were male,​whereas 56​% of the employees for this position in the general workforce were male. At...


Recently, a large academic medical center determined that 7 of 15 employees in a particular position were male,​whereas 56​% of the employees for this position in the general workforce were male. At the 0.01 level of significance, is there evidence that the proportion of males in this position at this medical center is different from what would be expected in the general​ workforce?


What are the correct hypotheses to test to determine if the proportion is​ different?






A. H0​:π≥0.56​; H1​:π<>





B. H0​:π=0.56​; H1​:π≠0.56





C.H0​:π≤0.56​; H1​:π>0.56





D.H0​:π≠0.56​; H1​:π=0.56



Part 2

Calculate the test statistic.



ZSTAT=enter your response here

​(Type an integer or a decimal. Round to two decimal places as​ needed.)

Part 3

What is the​ p-value?


The​ p-value is.....

​(Type an integer or a decimal. Round to three decimal places as​ needed.)


State conclusion of test





Reject/Do not reject the null hypothesis. There is sufficient/insufficient



evidence to conclude that the proportion of males in this position at this medical center is different from the proportion in the general workforce.


Jun 08, 2022
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