Data From A Small Bookstore Are Shown In The Accompany

Data from a small bookstore are shown in the accompanying table. A larger firm is considering acquiring the bookstore. An anaSales (in $1000) Number of sales people working 2 3 7 9 10 10 12 15 16 20 x= 10.4 SD(x) = 5.64 10 11 13 14 18 20 20 22 22 26