A sample of 12 in-state graduate school programs at school A has a mean tuition of ($64,000)

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A sample of 12 in-state graduate school programs at school A has a mean tuition of $$64,000$ with a standard deviation of

$$8,000$. At school B, a sample of 16 in-state graduate programs has a mean of $$80,000$ with a standard deviation of $6,000.

On average, are the mean tuitions different?

Indicate if the hypothesis test is for

a. independent group means, population standard deviations, and/or variances known

b. independent group means, population standard deviations, and/or variances unknown

c. matched or paired samples

d. single mean

e. two proportions

f. single proportion

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Introductory Business Statistics

ISBN: 202318

1st Edition

Authors: Alexander Holmes , Barbara Illowsky , Susan Dean

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Question Posted: May 12, 2024 02:01 AM

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A sample of 12 in-state graduate school programs at school A has a mean tuition of ($64,000)

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Introductory Business Statistics

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