In: Statistics and Probability
Consider the following set of random measurements, taken from a normally distributed population before and after a treatment was applied. Before Treatment [7.03, 6.95, 6.32, 7.93, 6.47, 7.26] After Treatment [6.27, 6.91, 6.59, 6.75, 5.61, 5.99] Difference [.76, .4E-1, -.27, 1.18, .86, 1.27] Test the null hypothesis H0:μD=0against the alternative hypothesis HA:μD≠0. What is the value of the t test statistic? Remember to run a T test on just he difference list. Round your response to at least 3 decimal places.