In hypothesis testing. the level of significance is. .. O a. the probability of either a Type I or Type II, depending on the hypothesis to be tested. O b. the probability of committing a Type Il error. Oc the probability of committing a Type I error. O d. the probability of a Type IIl error. O e. None of these.

Q: Since t is -2,861 in a two-way hypothesis test, which of the following is the sample size and…

A: Since t is 2.861 in a two-way hypothesis test, which of the following is the sample size and…

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Q: The following contingency table gives the results of a sample survey of South African male and…

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.