Independent random samples from approximately normal populations produced the results shown below Assume that the population variances are unequal Complete parts a and b Full data set 45 48 26 30 Sample 1 35 37 A Ho H H 0 H 0 B Ho 1 0 H H H 0 OC Ho H1 H 0 H H H 0 Now find the test statistic 30 53 Round to be decimal places as needed 40 50 64 23 a Do the data present sufficient evidence to conclude that p 207 Use a 0 05 Let u be the mean of population 1 and 2 be the mean of population 2 Select the correct hypotheses below 60 40 Sample 2 51 37 50 46 56 65