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.
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.
MATLAB: An Introduction with Applications
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Suppose a simple random
![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.
A. Approximately normal because n<0.05N and np(1 - p) < 10.
B. Not normal because n<0.05N and np(1 - p) < 10.
C. Approximately normal because ns0.05N and np(1 - p) 2 10.
D. Not normal because n<0.05N and np(1 - p) 2 10.
Determine the mean of the sampling distribution of p.
HA = 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.)
p](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7ae4f269-ff43-4d67-bbf5-402768c97e86%2Fbc1e830c-7431-4199-a0db-2df0c75620ba%2Fao11h3n_processed.png&w=3840&q=75)
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.
A. Approximately normal because n<0.05N and np(1 - p) < 10.
B. Not normal because n<0.05N and np(1 - p) < 10.
C. Approximately normal because ns0.05N and np(1 - p) 2 10.
D. Not normal because n<0.05N and np(1 - p) 2 10.
Determine the mean of the sampling distribution of p.
HA = 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.)
p
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