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. Click the icon to view the data table. choice. (Round to the nearest dollar as needed.) OA. On average, $ is expected when 0 sales people are working. B. An additional $ 880 of sales is associated with each additional sales person working. c) Find the intercept, bo- bo- (Round to three decimal places as needed.)
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. Click the icon to view the data table. choice. (Round to the nearest dollar as needed.) OA. On average, $ is expected when 0 sales people are working. B. An additional $ 880 of sales is associated with each additional sales person working. c) Find the intercept, bo- bo- (Round to three decimal places as needed.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 1CGP
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Transcribed Image 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.
Click the icon to view the data table.
choice.
(Round to the nearest dollar as needed.)
...
ⒸA. On average, $ is expected when 0 sales people are working.
B. An additional $ 880 of sales is associated with each additional sales person working.
c) Find the intercept, bo-
bo- (Round to three decimal places as needed.)
Transcribed Image Text:Data table
Number of sales
people working
23
6
8
10
10
12
14
17
19
x = 10.1
SD(x) = 5.61
Print
Sales (in $1000)
11
12
14
15
18
20
20
22
22
27
y = 18.1
SD(y) = 5.07
Done
U
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Xnts
Po
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9.
il sale
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