Compute an ANOVA model for men, using age at first-born child (AGEKDBRN) as the

Question

Compute an ANOVA model for men, using age at first-born child (AGEKDBRN) as the dependent variable and educational degree (DEGREE) as the independent variable. Based on the SPSS output, what can you conclude about the relationship between degree attainment and AGEKDBRN for men? How do these results compare with the results for women in the SPSS demonstration? Use alpha = .05.

Men:

Women:

Descriptives R'S AGE WHEN 1 ST CHILD BORN 95% Confidence Interval for Mean LT HIGH SCHOOL HIGH SCHOOL JUNIOR COLLEGE BACHELOR GRADUATE Tota 52 226 26 83 59 446 Mean Std. Deviation Std. Error Lower Bound Upper Bound Minimum Maximum 40 52 40 57 22.79 25.23 25.77 30.10 29.73 26.48 4.791 6.237 5.928 6.166 6.870 6.610 664 415 1.163 677 894 313 21.45 24.41 23.37 28.75 27.94 25.86 24.12 26.04 28.16 31.44 31.52 27.09 57 ANOVA R'S AGE WHEN 1 ST CHILD BORN Sum of Squares df Mean Square 696.390 37.772 Si 18.436 Between Groups Within Groups Tota 2785.559 16657.670 19443.229 441 445

Explanation / Answer

ANOVA model for men

Ho:no relationship  between degree attainment and AGEKDBRN for men.

H1:there exists a relationship  between degree attainment and AGEKDBRN for men.

using age at first-born child (AGEKDBRN) as the dependent variable

x=AGEKDBRN

and educational degree (DEGREE) as the independent variable.

y=DEGREE

F(4,441)=18.436 p=0.000

p<0.05

Reject Ho

Accept H1

there is sufficinet statistical evidence at 5% level of significance that there is

relationship between degree attainment and AGEKDBRN for men.

ANOVA model for Women

Ho:no relationship  between degree attainment and AGEKDBRN for women.

H1:there exists a relationship  between degree attainment and AGEKDBRN for women.

using age at first-born child (AGEKDBRN) as the dependent variable

x=AGEKDBRN

and educational degree (DEGREE) as the independent variable.

y=DEGREE

F(4,665)=49.311 p=.000

p<0.05

p<0.05

Reject Ho

Accept H1

there is sufficinet statistical evidence at 5% level of significance that there is

relationship between degree attainment and AGEKDBRN for women

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