4. Are biomedical engineering salaries in Miami less than thosein Minnesota? Salary data show that staff biomedical engineers inMiami earn less than those in Minnesota. Suppose that in afollow-up study of 35 staff engineers in Miami and 45 staffengineers in Minnesota you obtain the following results: MiamiMinnesota n1 = 35 n2 = 45 1 = $64, 150 1 = $65, 450 s1 = $2000 s2 =2500 a. Formulate a hypothesis statement so that if the nullhypothesis is rejected, we can conclude that Miami biomedicalengineering salaries are significantly lower than those inMinnesota. b. The standard deviations for both populations can beassumed equal, write out the statistic you would use. c. What wouldbe your decision rule? (Use ? = 0.05) d. What is the value of yourstatistic? e. What is your p-value? f. What is your conclusion?
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