Essay
You are told that a 95% confidence interval for the population mean is 17.3 to 24.5.If the population standard deviation is 18.2,how large was the sample?
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Width = 2zα/2
= 24.5 - 17.3 =...View Answer
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Correct Answer:
Verified
Width = 2zα/2
= 24.5 - 17.3 =...
= 24.5 - 17.3 =...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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