Question
Show all work If a calculator function is used write out the input commands i e invNorm 0 01 0 1 A SRS of 42
Show all work If a calculator function is used write out the input commands i e invNorm 0 01 0 1 A SRS of 42 students are polled and asked if their average speed exceeded the speed limit on 19th avenue From the sample 30 admit to exceeding the speed limit Using alpha a 0 05 test the claim that the proportion of students who admitted to exceeding the speed limit is less than 75 In space provided answer the following a Write the null and alternative hypothesis b State the test statistic c Show the work or state the calculator inputs to find the p value d State the conclusion in words Do not use symbols
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