Mathematics, 28.12.2019 03:31 nckishaford
Describe the sampling distribution of modifyingabove p with caretp. assume the size of the population is 15 comma 00015,000.n=700, p=0.70
a. not normal because n less than or equals 0.05 upper nn≤0.05n and np left parenthesis 1 minus p right parenthesis less than 10.np(1−p)< 10.
b. not normal because n less than or equals 0.05 upper nn≤0.05n and np left parenthesis 1 minus p right parenthesis greater than or equals 10.np(1−p)≥10.
c. approximately normal because n less than or equals 0.05 upper nn≤0.05n and np left parenthesis 1 minus p right parenthesis greater than or equals 10.np(1−p)≥10.
d. approximately normal because n less than or equals 0.05 upper nn≤0.05n and np left parenthesis 1 minus p right parenthesis less than 10.np(1−p)< 10.
1. determine the mean of the sampling distribution of modifyingabove p with caretp. mu subscript modifyingabove p with caret baseline equalsμp=nothing
(round to one decimal place as needed.)
2. determine the standard deviation of the sampling distribution of modifyingabove p with caretp. sigma subscript modifyingabove p with caret baseline equalsσp=nothing
(round to three decimal places as needed.)
Answers: 1
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