Below are the summary statistics for the starting annual salaries (in thousands of dollars) for individuals entering the public accounting and financial planning professions. If the level of significance is 0.05, what is the value of the test statistic for testing whether there is evidence of differences in the variances? Sample 1 (public accounting) xbar = 60.35 S = 3.25 n = 12
Sample 2 (fin. planning) xbar = 58.20 S = 2.48
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