SOLUTION: Given a level of confidence of 99% and a population standard deviation of 8, answer the following:
(A) What other information is necessary to find the sample size (n)?
(B) Find t
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Question 363818: Given a level of confidence of 99% and a population standard deviation of 8, answer the following:
(A) What other information is necessary to find the sample size (n)?
(B) Find the Maximum Error of Estimate (E) if n = 98. Show all work.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Given a level of confidence of 99% and a population standard deviation of 8, answer the following:
n = [zs/E]^2
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(A) What other information is necessary to find the sample size (n)?
Ans: E
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(B) Find the Maximum Error of Estimate (E) if n = 98. Show all work
E = zs/sqrt(n)
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E = 2.5758*8/sqrt(98) = 2.0816
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Cheers,
Stan H.
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