The mean per capita income is 24,863 dollars per annum with a standard deviation of 743 dollars
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Question:
The mean per capita income is 24,863 dollars per annum with a standard deviation of 743 dollars per annum.
What is the probability that the sample mean would differ from the true mean by more than 88 dollars if a sample of 422 persons is randomly selected? Round your answer to four decimal places.
Related Book For
Essentials of Statistics for the Behavioral Sciences
ISBN: 978-1285056340
8th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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