Suppose a simple random sample of size n= 50 is obtained from a population whose size is N= 20,000 and whose population proportion with a specified characteristi is p= 0.6. Complete parts (a) through (c) below. O A. Approximately normal because ns0.05N and np(1 - p)<10. O B. Not normal because ns0.05N and np(1 – p)< 10. C. Approximately normal because ns0.05N and np(1 - p) 2 10. O D. Not normal because ns0.05N and np(1 –p) 2 10. Determine the mean of the sampling distribution of p. Hn = 0.6 (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p. (Round to six decimal places as needed.)
Suppose a simple random sample of size n= 50 is obtained from a population whose size is N= 20,000 and whose population proportion with a specified characteristi is p= 0.6. Complete parts (a) through (c) below. O A. Approximately normal because ns0.05N and np(1 - p)<10. O B. Not normal because ns0.05N and np(1 – p)< 10. C. Approximately normal because ns0.05N and np(1 - p) 2 10. O D. Not normal because ns0.05N and np(1 –p) 2 10. Determine the mean of the sampling distribution of p. Hn = 0.6 (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p. (Round to six decimal places as needed.)
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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