Res 342 Answers

B. SSE is almost zero.

C. SSR is almost zero.

D. we shall reject the null at less than a 5% significance level.

38) What is the range of values for a coefficient of correlation?

A. -1.0 to 1.0 inclusive

B. -3 to 3 inclusive

C. 0 to 1.0

D. Unlimited range

39) Based on the regression equation, we can

A. predict the value of the independent variable given a value of the dependent variable

B. predict the value of the dependent variable given a value of the independent variable

C. predict the value slope of the line

D. measure the association between two variables

40) The Ohio Electric Company is investigating electric consumption by single family homes based on the number of rooms. The investigators wanted to determine the relationship between number of rooms and electric...