Hi, I needed help with this question please look at the photo labeled as 1 first

You wish to test the following claim (Ha) at a significance level of a = 0.02. Ha : u 51.5 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 25 with a mean of M = 65.4 and a standard deviation of SD = 18.8. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic ts. .. O in the critical region not in the critical region This test statistic leads to a decision to... O reject the null accept the null O fail to reject the nullO not in the critical region This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the population mean is greater than 51.5. O There is not sufficient evidence to warrant rejection of the claim that the population mean is greater than 51.5. O The sample data support the claim that the population mean is greater than 51.5. O There is not sufficient sample evidence to support the claim that the population mean is greater than 51.5