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>75; a= 0.01 Sample statistics: x= 78.1, s=3.3, n=23 What are the null and altemative hypotheses? Choose the correct answer below. O A. Ho H=75 B. H uS75 Ha H#75 Ha > 75 OC. Hoi u2 75 Ha u<75 OD. H u#75 HA =75 What is the value of the standardized test statistic? The standardized test statistic is. (Round to two decimal places as needed.)

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