Also: why do we use row over column percent and vice-versa?

3 Consider the question: Are middle school students less likely to do well on standardized test if their parents are less educated? To answer this question, a dataset was collected for the two variables "mother's highest education level" and "student standardized test score". What percentages (row or column percents) would you compare to answer the question? Compute the percentages and write your answer in complete sentences. Make sure to include the percentages to support your answer. Student standardized test score Basic Proficient Advanced Total Mother's Highest Education Level Less than Some college high school High school or more Row Total 5,556,230 3,949,710 4,461,409 13,967,349 2,971,820 10,798,368 6,015,841 19,786,029 1,063,009 4,124,123 9,056,499 14,243,631 9,591,059 18,872,201 19,533,749 47,997,009