# Math

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**Student**
.

James Profit wants to take National Widget Company public. He is interested in the relationship between the size of the initial public offering and the price per share. A sample of 10 companies that recently went public revealed the following information:

size($M)price per share

9.0 10.0

13.0 12.4

11.0 10.5

14.0 12.8

8.0 13.6

9.0 11.5

10.0 14.2

12.0 9.7

10.0 12.3

7.0 9.6

a. The regression equation is:

b. The coefficient of correlation is:

c. The coefficient of determination is:

d. What would Y equal if X equals 13?