You wish to test the following claim (Ha) at a significance evel of a = 0.10. Ho:u = 71.4 Ha: M > 71.4 You believe the population is normally distributed, but you . not know the standard deviation. You obtain a sample of siz 1 = 27 with mean M = 73.5 and a standard deviation of SD = 5.3. What is the test statistic for this sample? (Report answer accurate to three decimal places.) est statistic = What is the p-value for this sample? (Report answer accurat to four decimal places.) -value = The p-value is... O less than (or equal to) a O greater than a 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