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Tests about a population mean
Tests about a population mean
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These significance tests tell us if a sample offers convincing evidence that a population mean is different from some hypothesized value.

5 Question Sets
Calculating the P-value in a t test for a mean
Calculating the P-value in a t test for a mean

12 Questions

Calculating the test statistic in a t test for a mean
Calculating the test statistic in a t test for a mean

12 Questions

Conditions for a t test about a mean
Conditions for a t test about a mean

8 Questions

Making conclusions in a t test for a mean
Making conclusions in a t test for a mean

12 Questions

Writing hypotheses for a test about a mean
Writing hypotheses for a test about a mean

12 Questions

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