As a measure of productivity: a cell phone company records the number of customers each of its retail employees activates weekly. An a r.umnun-ain-i=4mum-.4:-n-um-uuv-nmmni:vimm--mum-umma-mumun-n-xu customer renewing a contract The accompanying table shows the number of weei-rlyI activations tor eight randomly selected employees Complete parts a through i _ _ ' . X Table or actlvatlons and satisfaction % Click the icon to View the table showing activations and satisfaction Activations Satisfaction El 3 m 3 m 3 .u 33 8.0 Satisfaolo'i Satisfaolo'i Eatisiaolo'i 22 T3 _ . 41 8.5 b. Calculate the slope and y-Intercept for the regression formula. 37 9 0 The slope is 7 553' and the y-intercept is 28 28?' 17 3-1 (Type integers or decimals rounded to three decimal places as needed )I 23 TO 35 E 2 c. Provide an interpretation for the value of the slope. 27 IT The slope indicates an increase of one in satisfaction corresponds to an increase of 7.553 in the average number ofactivalions. [Type an integer or decimal rounded to three decimal places as needed.) d. Predict the number of activations for an employee with a satisfaction level of 15. The predicted number of activalions is 2? . (Round lo the nearesl whole number as needed } e. Calculate the SST. SST 2 378 [Type an integer or decimal rounded to two decimal places as needed.)