The table lists the distribution of educational achievement for people in the united states ages 25 and older. It also lists the results of a random survey for two additional age groups.

Educational attainment	25 and older	30-34	65-69
Not a high school graduate	12.40%	36	62
High school Graduate	30.40%	84	148
some college, no degree	16.70%	56	73
Associate's degree	9.60%	34	36
Bachelor's degree	19.80%	73	73
Advanced degree	11.10%	38	59

A. does the distribution for people in the united state ages 25 and older differ from the distribution for people in the United States age 30-34? Alpha = 0.05

B. use the data for 30 to 34 year old and 65 to 69 to test whether age and educational attainment are related use alpha = 0.01