Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N= 1,000,000 and whose population proportion with a specified characteristic is p = 0.37. Complete parts (a)...


Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N= 1,000,000 and whose population proportion with a specified<br>characteristic is p = 0.37. Complete parts (a) through (c) below.<br>(a) Describe the sampling distribution of p.<br>O A. Approximately normal, µ = 0.37 and on 0.0005<br>O B. Approximately normal, Ha = 0.37 and gA 0.0002<br>C. Approximately normal, a = 0.37 and oa z 0.0153<br>(b) What is the probability of obtaining x = 390 or more individuals with the characteristic?<br>P(x2 390) = (Round to four decimal places as needed.)<br>

Extracted text: Suppose a simple random sample of size n = 1000 is obtained from a population whose size is N= 1,000,000 and whose population proportion with a specified characteristic is p = 0.37. Complete parts (a) through (c) below. (a) Describe the sampling distribution of p. O A. Approximately normal, µ = 0.37 and on 0.0005 O B. Approximately normal, Ha = 0.37 and gA 0.0002 C. Approximately normal, a = 0.37 and oa z 0.0153 (b) What is the probability of obtaining x = 390 or more individuals with the characteristic? P(x2 390) = (Round to four decimal places as needed.)

Jun 03, 2022
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