A 3-column table with 3 rows. Column 1 has entries Scores, Mean, M A D. Column 2 is labeled Robin with entries (99, 108, 102, 107, 119), 107, 5.2. Column 3 is labeled Evelyn with entries (125, 137, 138, 145, 145) with entries 138, 5.6. What is the approximate ratio of the difference in means to the MADs of the data sets? 4 6 7 31

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.