please answer theses question Given the following sample date is there evidence
ID: 1187478 • Letter: P
Question
please answer theses question
Given the following sample date is there evidence at the 5 percent significance level, the population mean greater than 77 2 15 17 8 11 13 5 Compute the relevant test statistic The test statistic is 1-683 and the critical value is 1.895. Do not reject the null hypothesis and conclude that the population mean Is not greater than 7. The test statistic is 1.683 and the critical value Is 1.895. Reject the null hypothesis and conclude that the population mean is greater than 7. The test statistic is2.432 and the critical value is 2.365. Reject the null hypothesis and conclude that the population mean is greater than 7. The test statistic is2.432 and the critical value is 1895. Reject the null hypothesis and conclude that the population mean Is not greater than 7 The test statistic is 1.895 and the critical value is 1.683. Reject the null hypothesis and conclude that the population mean is greater than ??Explanation / Answer
yes U>7 has p value=0.0682 which is greater than 0.05 therefore we cannot reject the hypothesis that U=7.
a is correct
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