In class students learned how to generate a confidence interval and conduct a hypothesis test for the sample means. Almost all the time we do not have the population standard deviation (if we did, we could use a Z-interval/Z-test) so we use a t-interval or t-test.
The homework is listed below and the notes are attached.
Notes - Inference for Means
HW - pgs. 557-558 (31, 37, 38, 39)
read Chapter 24 pgs. (560-576)
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