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Recently, a large academic medical center determined that 10 of 20 employees in a particular position were male, whereas 47% of the employees for this position in the general workforce were male. At the 0.05 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 corect hypotheses to test to determine if the proportion is different? O A. Ho z0.47; H, =0.47 OB. H 120.47; H, z<0.47 OC. H =0.47; H, 0.47 O D. H zs0.47; H, >0.47 Calculate the test statistic. ZSTAT = (Type an integer or a decimal. Round to two decimal places as needed.) What is the p-value? The p-value is (Type an integer or a decimal. Round to three decimal places as needed.) State the conclusion of the test. V the null hypothesis. There is evidence to conclude that the proportion of males in this position at this medical center different from the proportion in the general workforce.

Recently, a large academic medical center determined that 10 of 20 employees in a particular position were male, whereas 47% of the employees for this position in the general workforce were male. At the 0.05 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 corect hypotheses to test to determine if the proportion is different? O A. Ho z0.47; H, =0.47 OB. H 120.47; H, z<0.47 OC. H =0.47; H, 0.47 O D. H zs0.47; H, >0.47 Calculate the test statistic. ZSTAT = (Type an integer or a decimal. Round to two decimal places as needed.) What is the p-value? The p-value is (Type an integer or a decimal. Round to three decimal places as needed.) State the conclusion of the test. V the null hypothesis. There is evidence to conclude that the proportion of males in this position at this medical center different from the proportion in the general workforce.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Recently, a large academic medical center determined that 10 of 20 employees in a particular position were male, whereas 47% of the employees for this position in the general workforce were male. At the 0.05 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? O A. Ho: T#0.47; H,: 1 = 0.47 O B. Ho: T20.47; H,: a < 0.47 O C. Họ: T= 0.47; H,: 1#0.47 O D. Ho: TS0.47; H,: 1 > 0.47 Calculate the test statistic. ZSTAT = (Type an integer or a decimal. Round to two decimal places as needed.) What is the p-value? The p-value is (Type an integer or a decimal. Round to three decimal places as needed.) State the conclusion of the test. the null hypothesis. There is V evidence to conclude that the proportion of males in this position at this medical center is different from the proportion in the general workforce.
Transcribed Image Text:Recently, a large academic medical center determined that 10 of 20 employees in a particular position were male, whereas 47% of the employees for this position in the general workforce were male. At the 0.05 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? O A. Ho: T#0.47; H,: 1 = 0.47 O B. Ho: T20.47; H,: a < 0.47 O C. Họ: T= 0.47; H,: 1#0.47 O D. Ho: TS0.47; H,: 1 > 0.47 Calculate the test statistic. ZSTAT = (Type an integer or a decimal. Round to two decimal places as needed.) What is the p-value? The p-value is (Type an integer or a decimal. Round to three decimal places as needed.) State the conclusion of the test. the null hypothesis. There is V evidence to conclude that the proportion of males in this position at this medical center is different from the proportion in the general workforce.
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