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Mathematics, 27.11.2019 06:31 cakeisalie6865

Adata set includes data from student evaluations of courses.
the summary statistics are n=80, x overbar =4.39, s =2.29.

use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 4.50.

assume that a simple random sample has been selected.

identify the null and alternative hypotheses, test statistic, p-value, and state the final conclusion that addresses the original claim.

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Adata set includes data from student evaluations of courses.
the summary statistics are n=80,...

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