Company-owned Kentucky Fried Chicken restaurants in the United States have been reported as averaging $595.000 in annual sales. 8Assume that a sample consisting of 32 stores had a mean of $610.000 in sales, with a standard deviation of $47,000. In a two-tail test at the 0.10 level, could the means sales of these stores be considered abnormal?
Company-owned Kentucky Fried Chicken restaurants in the United States have been reported as averaging $595.000 in annual sales. 8Assume that a sample consisting of 32 stores had a mean of $610.000 in sales, with a standard deviation of $47,000. In a two-tail test at the 0.10 level, could the means sales of these stores be considered abnormal?
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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Company-owned Kentucky Fried Chicken restaurants in the United States have been reported as averaging $595.000 in annual sales. 8Assume that a sample consisting of 32 stores had a mean of $610.000 in sales, with a standard deviation of $47,000. In a two-tail test at the 0.10 level, could the means sales of these stores be considered abnormal?
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