I wish to test the following claim (Ha) at a significance level of a = 0.002. Ho: μ = 51.9 Ha: 51.9 I believe the population is normally distributed, but you do not know the standard deviation. You ob nple of size n = 8 with mean M = 78.2 and a standard deviation of SD = 20.1. at is the test statistic for this sample? (Report answer accurate to three decimal places.) t statistic = at is the p-value for this sample? (Report answer accurate to four decimal places.) alue =

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