Question: Example 3 Use the classical approach to test the following hypotheses Hop- 025 versus Hilp * 0.25 2 - 400, 1-96; 3 -01 (a) Setup

Example 3 Use the classical approach to test the following hypotheses Hop- 025 versus Hilp * 0.25 2 - 400, 1-96; 3 -01 (a) Setup . and ! (b) Use the sample data of " - 40 and x - 96 to compute the test statistic and round your answer to four decimal places. (test statistic) (c) Use =0.1 level of significance and TI-84/calculator to determine the critical value(s). Use a to find (2 critical value) 2"/dist/3invNorm(enter/right/past/ (d) Draw theZ - distribution that depicts the critical region and the Z - statistic. a= 0.1 (e) What conclusion can be drawn

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