Score on last try: 0.3 of 1 pts. See Details for more. > Next question Get a similar question You can retry this question below You wish to test the following claim (Ha) at a significance level of or = 0.002. Hop = 61.5 Ha: p > 61.5 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 67 with mean M = 68.4 and a standard deviation of SD - 13.2. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value= The p-value is... less than (or equal to) a O greater than a This test statistic leads to a decision to. reject the null O accept the null O fail to reject the null As such, the final conclusion is that