Essay
The standard deviation of the ages of a sample of 16 executives from the northern states was 8.2 years; while the standard deviation of the ages of a sample of 25 executives from the southern states was 12.8 years.At α = .1, test to see if there is any difference between the variances of the ages of all the northern and all the southern executives.
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Since F = 2.44 > 2...View Answer
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Correct Answer:
Verified
Since F = 2.44 > 2...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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