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(See Solution) A researcher is interested in determining whether there is a relationship between advertising and sales for her firm. n = 11 sales areas.

Question: A researcher is interested in determining whether there is a relationship between advertising and sales for her firm. n = 11 sales areas.

advertising in $thousands(X) Sales in millions(Y)
1 0
1 1
2 4
4 3
5 5
6 4
6 7
6 8
7 9
10 9
10 7

∑X = 58 ; ∑Y = 5 7; ∑XY = 383 ; ∑X 2 = 404 ; ∑ Y 2 = 391

Price: $2.99
Solution: The downloadable solution consists of 3 pages
Deliverable: Word Document


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