Test the slope of the regression line developed in Problem 12.10. Use a 5% level of significance.

Question:

Test the slope of the regression line developed in Problem 12.10. Use a 5% level of significance.
Business Bankruptcies Firm Births
(1000) ....... (10,000)
34.3 ........ 58.1
35.0 ........ 55.4
38.5 ........ 57.0
40.1 ........ 58.5
35.5 ........ 57.4
37.9 ........ 58.0