uppose a simple random sample of size n=50is obtained from a population whose size is N=20,000 and whose population proportion with a specified characteristic is p=0.6. Complete parts ​(a) through​ (c) below.

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Suppose a simple random sample of size n=50is obtained from a population whose size is N=20,000 and whose population proportion with a specified characteristic is p=0.6. Complete parts ​(a) through​ (c) below.
 
 
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 characteristic
is p= 0.6. Complete parts (a) through (c) below.
B. Not normal because ns0.05N and np(1 - p)< 10.
C. Approximately normal because ns0.05N and np(1 - p)2 10.
D. Not normal because n s 0.05N and np(1 - p) > 10.
Determine the mean of the sampling distribution of p.
Ha = 0.6 (Round to one decimal place as needed.)
р
Determine the standard deviation of the sampling distribution of p.
OA =
(Round to six decimal places as needed.)
Transcribed Image Text: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 characteristic is p= 0.6. Complete parts (a) through (c) below. B. Not normal because ns0.05N and np(1 - p)< 10. C. Approximately normal because ns0.05N and np(1 - p)2 10. D. Not normal because n s 0.05N and np(1 - p) > 10. Determine the mean of the sampling distribution of p. Ha = 0.6 (Round to one decimal place as needed.) р Determine the standard deviation of the sampling distribution of p. OA = (Round to six decimal places as needed.)
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