Author Question: Of the six problems with artificially high or low correlations, _____ can be identified by creating ... (Read 34 times)

nenivikky · **on:** Jun 20, 2018

Of the six problems with artificially high or low correlations, _____ can be identified by creating a scatterplot.

a. none
b. 1
c. 4
d. all 6

Question 2

When the standard deviation of both the X and Y distributions are equal,
then

a. the value of the slope equals the value of the correlation
b. the value of the Y intercept equals the mean of Y
c. the value of X equals the value of Y
d. none of these