Tammy and wyatt are sales associates at the same used car dealership. their supervisor is planning to promote the employee with the best sales numbers, on average. the box plots below show their sales, in thousands of dollars, for the past 2 weeks: box plot labeled tammy with min at 19, q1 at 21, median at 25.5, q3 at 26.75, max at 27.75. box plot labeled wyatt with min at 18.5, q1 at 20.5, median at 24, q3 at 27.5, max at 28.25 who should get the promotion, and why?