SOLUTION: Hi. please help me solve stats question Suppose you would like to estimate the mean teacher's salary in Khomas region, with 99% confidence, to an accuracy within $2000. You are

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Question 1123718: Hi. please help me solve stats question
Suppose you would like to estimate the mean teacher's salary in Khomas region, with 99% confidence, to an accuracy within $2000. You are told that the population standard deviation of teachers' salaries in Khomas is known to be $6000. Find the necessary sample size you will need for this study.
Answer by reviewermath(1029) About Me  (Show Source):
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Q: Suppose you would like to estimate the mean teacher's salary in Khomas region, with 99% confidence, to an accuracy within $2000. You are told that the population standard deviation of teachers' salaries in Khomas is known to be $6000. Find the necessary sample size you will need for this study.
Answer: The required sample size is at least highlight%2860%29.
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