Use technology and a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u>79; a = 0.10 Sample statistics: x= 80.6, s = 2.9, n=28 What are the null and alternative hypotheses? Choose the correct answer below. A. Ho: HS79 O B. Ho: H2 79 Ha H< 79 Ha: µ>79 O D. Ho: u= 79 HA: H+ 79 O C. Ho: H#79 Ha: H= 79 What is the value of the standardized test statistic? The standardized test statistic is 2.92. (Round to two decimal places as needed.) What is the P-value of the test statistic? P-value = (Round to three decimal places as needed.)

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