□ True    □ False a) When a claim or assertion is involved in hypothesis testing, the null hypothesis is always the same as the statement itself. □ True □ False b) When a null hypothesis can be rejected by an extreme result in one direction only, a two-tail test is appropriate. □ True □ False c) An Internal Revenue Service official says, “The percentage of taxpayers who overpay the taxes they owe is considerably less than 10%.” In the related hypothesis test, we should apply the “Missouri Rule” in setting up the null and alternative hypotheses. □ True    □ False

MATLAB: An Introduction with Applications
6th Edition
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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  1. In tests involving a sample mean or proportion, the alternative hypothesis will state that the population parameter is equal to some value.

□ True    □ False

a) When a claim or assertion is involved in hypothesis testing, the null hypothesis is always the same as the statement itself.

□ True □ False

b) When a null hypothesis can be rejected by an extreme result in one direction only, a two-tail test is appropriate.

□ True □ False

c) An Internal Revenue Service official says, “The percentage of taxpayers who overpay the taxes they owe is considerably less than 10%.” In the related hypothesis test, we should apply the “Missouri Rule” in setting up the null and alternative hypotheses.

□ True    □ False

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