A certain chromosome defect occurs in only 1 in 230 adult Caucasian males. A random sample of n = 100 adult Caucasian males is to be obtained. a. What is the mean value of the sample proportion p̂, and what is the standard deviation of the sample proportion? (Round your answers to four decimal places.) mean: standard deviation: b. What is the smallest value of n for which the sampling distribution of p̂ is approximately normal? n = ... adult Caucasian males
A certain chromosome defect occurs in only 1 in 230 adult Caucasian males. A random sample of n = 100 adult Caucasian males is to be obtained. a. What is the mean value of the sample proportion p̂, and what is the standard deviation of the sample proportion? (Round your answers to four decimal places.) mean: standard deviation: b. What is the smallest value of n for which the sampling distribution of p̂ is approximately normal? n = ... adult Caucasian males
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A certain chromosome defect occurs in only 1 in 230 adult Caucasian males. A random sample of n = 100 adult Caucasian males is to be obtained.
a.
What is the mean value of the sample proportion p̂, and what is the standard deviation of the sample proportion? (Round your answers to four decimal places.)
mean:
standard deviation:
b.
What is the smallest value of n for which the sampling distribution of p̂ is approximately normal?
n = ...
adult Caucasian males
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