Solution:-
Sampling scenario | |
1) | z-test (Normally distributed and known population standard deviation) |
2) | t-test (Not normally distributed and sample size is large enough) |
3) | t-test (Normally distributed and unknown population standard deviation |
4) | z-test (Known population standard deviation and sample size is greater than 30.) |
5) | Unclear (Sample size is low and less information about population) |
Solocting a distribution for inforences on the population mean Suppose that we want to estimate the number of holdi...
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