Calculate the value of the between group sum of squares

Assignment Help Applied Statistics

Reference no: EM13879137

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 Degree	N	Mean
Less than high school	195	22.47
High school	590	22.87
Junior college	86	23.71
Bachelor's degree	185	24.58
Graduate degree	104	25.10
All Groups	1,161	23.33

Answer the blanks in the worksheet (8 pts).

Highest Degree	Y bar for each group	Total mean	Group mean - Total mean	Square of the difference	The number of cases	Nk*Square of the difference
Less than high school
High school
Junior college
Bachelor's degree
Graduate degree
						Sum up=

Calculate the value of the between group sum of squares

Calculate the degrees of freedom for the between group sum of squares. Then, use this quantity to calculate the mean square between ).

If the F statistic is 6.10, use the data below to determine the value of the mean square within .

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 .

Reference no: EM13879137

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