A simple random sample of size n = 1000 is obtained from a population whose size is
Question:
A simple random sample of size n = 1000 is obtained from a population whose size is N = 1,500,000 and whose population proportion with a specified characteristic is p = 0.44. Complete parts
(a) through
(c) below.
(a) Describe the sampling distribution of pn.
(b) What is the probability of obtaining x = 480 or more individuals with the characteristic?
(c) What is the probability of obtaining x = 410 or fewer individuals with the characteristic?
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Related Book For
Statistics Informed Decisions Using Data
ISBN: 9781292157115
5th Global Edition
Authors: Michael Sullivan
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