The estimate of the slope is the estimate of the

Reference no: EM13612980

The managers of a brokerage firm are interested in finding out if the number of new clients a broker brings into the firm affects the sales generated by the broker. They sample 12 brokers and determine the number of new clients they have enrolled in the last year and their sales amounts in thousands of dollars. These data are presented in the table below. Use the linear regression t-test.

Clients Sales

27 52

11 37

42 64

33 55

15 29

15 34

25 58

36 59

28 44

30 48

17 31

22 38

The estimate of the slope is?

The estimate of the y-intercept is?

The prediction for the sales for a broker who brings in 25 clients is?

The coefficient of determination is?

The coefficient of correlation is?

The critical value used for the Pearson Correlation Coefficient test is?

Reference no: EM13612980

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