Data from a small bookstore are shown in the accompanying table. The manager wants to predict Sales from Number of Sales People Working. Complete parts a through h below. E Click the icon to view the...

Extracted text: Data from a small bookstore are shown in the accompanying table. The manager wants to predict Sales from Number of Sales People Working. Complete parts a through h below. E Click the icon to view the data table. a) Find the slope estimate, b,. b, - (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer. parts remaining Check Answer Clear All places as needed.) Data Table Number of sales Sales (in $1000) people working 11 4 12 14 15 11 19 11 21 12 21 14 22 • box and then click 16 22 20 25 x = 10.5 SD(x) = 5.38 y = 18.2 SD(y) = 4.83 Print Done