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A simple random sample of a daily lift ticket price from 40 different ski resorts is...

A simple random sample of a daily lift ticket price from 40 different ski resorts is obtained. The sample mean was found to be $108.50 and the sample standard deviation was found to be $17.90. Test the claim that the mean lift ticket price is greater than $100 at the ? = 0.05 level of significance?

Math   Statistics-And-Probability   
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