Statistics- Imagine you are interested in whether there is a significant

QUESTION

Problem set 3: Use the following data to answer questions 11-15 (20 points):Imagine you are interested in whether there is a significant difference between the mean age of marriage across educational groups. Use the data in the accompanying table to calculate question 11 to 15.Highest DegreeNMeanLess than high school19522.47High school59022.87Junior college8623.71Bachelor’s degree18524.58Graduate degree10425.10All Groups1,16123.33Answer the blanks in the worksheet (8 pts).Highest DegreeY bar for each groupTotal meanGroup mean – Total meanSquare of the differenceThe number of casesNk*Square of the differenceLess than high schoolHigh schoolJunior collegeBachelor’s degreeGraduate degreeSum up=Calculate the value of the between group sum of squares (2 pts).Calculate the degrees of freedom for the between group sum of squares. Then, use this quantity to calculate the mean square between (4 pts).If the F statistic is 6.10, use the data below to determine the value of the mean square within (2 pts).If the value of the mean square within for these data is 36.87, calculate the within group sum of squares and the number of degrees of freedom for the within group sum of squares (4 pts).

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