1 . You are the regional manager for a chain of electronic stores. One of your local branch managers tells you that of his 10 salespeople, 9 tend to sell about the same number of tablets every week, but 1 employee consistently has adifferent performance. The mean weekly sales per employee are 41 tablets, and the median is 45. Should you be concerned that the outlier salesperson at this store is a great salesperson ready for promotion, or an ineffective, lazy guy who needs some remedial help? If the branch managertold you that six of the ten employees had exactly the same average weekly performance, how many tablets do those 6 guys sell perweek'? What are total weekly sales at this branch? The median borrower with outstanding student loan debt fortheir own education owed $17,000 in 2016. The amount owed varied considerably, however. A quarter of borrowers with outstanding debt reported owing $1000 or less, while another quarter owed $43,000 or more. Relatively few with student loan debt had six-figure balances in 201 6. Only 7% of current borrowers had at least $100,000 in outstanding debt. a. Sketch the histogram forthe value of student loans and describe its shape b. Compute the interquartile range 0. Which is higher: mean, median or cannot tell for sure