Question 4: RJ has 20 min to get to his after school job. Despite his efforts, he is frequently late and has recorded his travel time (in minutes) as {18, 20, 22, 27, 16, 23, 25, 26, 19, 28). His boss has told him that unless he shows more consistency, he will lose his job. Over the next few weeks, RJ records his travel time as {22, 20, 22, 24, 24, 25, 21, 19, 21). Should RJ lose his job? Include calculations to support your