The mean annual tuition and fees in the 2013-2014 academic year for a sample of 24...
The mean annual tuition and fees in the 2013-2014 academic year for a sample of 24 private colleges in California was $37,000 with a standard deviation of $7800. A dot plot shows that it is reasonable to assume that the population is approximately normal. Can you conclude that the mean tuition and fees for private institutions in California is greater than $35,000? Use the α=0.10 level of significance and P-value method with the Critical Values for the Student's t Distribution Table.
(a) State the appropriate null and alternate hypotheses.
H0:
H1:
This hypothesis test is a.
(b) Compute the value of the test statistic. Round the answer to at least three decimal places.
(c)Determine whether to reject H0.
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The mean annual tuition and fees in the 2013-2014 academic year
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please help thank you, im very confused. thank you very much!
please underline or circle the answers. THANK YOU :)
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