History Bookmarks Window Help MTH 243 Fall 2017 Sophie Bik 12/5/17 10:39 AM Home

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History Bookmarks Window Help MTH 243 Fall 2017 Sophie Bik 12/5/17 10:39 AM Homework: Module 10 HW --Ch. 6, 7, 8 Save Score: 0 of 1 pt 3l of 53 (43 complete) HW Score: 74.84%, 39.67 of 53 pts Section 7.6 Exercise 11 Quest on Help The manage of a bookstore wants to predct Sales from Number of Sales People Werking using the accompanying data set. Whet is the va'ue of FR' and what does a mean? Click the icon to view the data. Find and interpret the value of R Round to one decimal place as needed) OA. The vale of R2 is % which is perertage of va anco n Number of Sales Workers e at can be a courted for by he ogesson of Sales on Number of OB The val eofR2is % which is the pere tage of vaance n Sales that can be accounted for by the egress on of Sales on Nube, of Sales Pople OC. The value of R2. %, wrich is the percentage of vaanco n Sales tat can be accounted for bythe regression of Number of Sales People working on OD. The vale of R2 isr % which is the pe ertageofvaa conNa teref Sales People working that can be ac orted for by the egression of Number of Sales People Working Working Sales Sales People Working on Sales Click to select and enter your answerts) and then click Check Answer Cler Al MacBook Air

Explanation / Answer

c). Is the best option for this question .

Since you have not given the data i could not calculate r square but it is just the square of correlation coefficient.

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