1 For the regression equation y 377x 842 with r 92 which

1. For the regression equation y = 3.77x + 8.42 with r = .92, which of the following is correct?

a 1 point increase in x would mean an increase of 3.77 in y

a 1 point increase in x would mean an increase of 8.42 in y

a 1 point increase in y would mean an increase of 3.77 in x

a 1 point increase in y would mean an increase of 8.42 in x

a 1 point increase in x would mean an increase of .92 in y

2. Which value of r would describe the strongest linear relationship between x and y?

-.12

-.86

.43

.77

		a 1 point increase in x would mean an increase of 3.77 in y
		a 1 point increase in x would mean an increase of 8.42 in y
		a 1 point increase in y would mean an increase of 3.77 in x
		a 1 point increase in y would mean an increase of 8.42 in x
		a 1 point increase in x would mean an increase of .92 in y

a 1 point increase in x would mean an increase of 3.77 in y

-.86