Question

Please use all 5 places of decimal when working with probabilities and please use at least 3 significant figures when dealing with proportions. For larger numbers, please use two places of decimal.

. Data from a sample of students from the Panel Study of Income Dynamics shows that for those 46 persons who moved in the previous year, the average SAT math score was 580.61 points with a standard deviation of 134.23 points. While the average SAT math score for the 72 persons who did not move was 588.03 points with a standard deviation of 115.45 points. Using any method of hypothesis testing that you choose, test the hypothesis that average SAT math score is the same both for students who have moved in the previous year and those who haven't.

Answer 1