Mathematics, 06.05.2020 05:02 nekobaby75

1) The results of a state mathematics test for random samples of students taught by two different
teachers at the same school are shown below. Can you conclude that that there is a difference
in the mean mathematics test scores for the students of the two teachers. Use a=0.10. Assume
the populations are normally distributed and the population variances are not equal.

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1) The results of a state mathematics test for random samples of students taught by two different

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