Mathematics, 14.12.2020 07:20, thekid3176

The mean annual tuition and fees for a sample of 14 private colleges was 38,100 with a standard deviation of 6000 A dotplot shows that it is reasonable to assume that the population is approximately normal You wish to test whether the mean tuition and fees for private colleges is different from 33.900 State a conclusion regarding Use the a = 0.0 0.01 level of significance .

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The mean annual tuition and fees for a sample of 14 private colleges was 38,100 with a standard devi...