Question

After running the t-test provided in the directions, for each of the test variables (AGE, PAEDUC, and EDUC) please provide the Mean AND Sig. (2-tailed) values for each grouping category (WHITE and BLACK) from the grouping variable RACE (Example: For the variable Age, provide the mean AND sig (2-tailed) for the white category AND provide the mean AND the sig (2-tailed) for the black category).
A. Race of respondent.
B. Age of respondent- white-Mean-49.56
C. Highest year of school completed.
D. Respondent Socioeconomic Index.

Answer 1

Answer:

11. This is totally correct  (See attached image)

12. Consider Age.  

Suppose, we want to test H0: mean age(White)=mean age(Black) against  H1: mean age(White)>mean age(Black) and we find the one sided p value (which is just half of the 2 tailed p value) less than 5% and hence the difference is significant

Consider Father education.

Suppose, we want to test H0: mean years of father's education(White)=mean years of father's education(Black) against  H1: mean years of father's education(White)>mean years of father's education(Black) and we find the one sided p value (which is just half of the 2 tailed p value) less than 5% and hence the difference is significant

Consider Highest year of school completed.

Suppose, we want to test H0: mean completion(White)=mean completion(Black) against  H1: mean completion(White)>mean completion(Black) and we find the one sided p value (which is just half of the 2 tailed p value) less than 5% and hence the difference is significant

Thus, we find significant difference with respect to education and life expectancy. However, it is difficult to comment on racial inequality, it requires further information on whether equal opportunity was available for both and some related administrative information.