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Independent random samples were selected from each of two normally distributed populations, n, = 25 from population 1 and n2 = 12 from population 2. The means and variances for the two samples are shown in the table to the right. Complete parts a and b n X S below. Sample 1 25 36.7 8.83 Click here to view page 2 of the F-distribution for alpha=0.10. Click here to view page 2 of the F-distribution for alpha=0.05. Click here to view page 2 of the F-distribution for alpha=0.025. Sample 2 12 31.4 3.35 Click here to view page 2 of the F-distribution for alpha=0.01. a. Test the null hypothesis Ho:07 =02 against the alternative hypothesis H, :o? #o?. Use a= 0.10. The test statistic is F =. (Round to three decimal places as needed.)