Question 1 (5 points)

For the value of a correlation coefficient r, tell the best description of the value. r = .90

a	strong negative correlation
b	strong positive correlation
c	moderate negative correlation
d	weak positive correlation

Question 2 (5 points)

For the value of a correlation coefficient r, tell the best description of the value. r = .4

a	strong negative correlation
b	strong positive correlation
c	weak negative correlation
d	no correlation

Question 3 (5 points)

For the value of a correlation coefficient r, tell the best description of the value. r = 1

a	perfect negative correlation
b	moderate negative correlation
c	weak negative correlation
d	no correlation

Question 4 (5 points)

For the value of a correlation coefficient r, tell the best description of the value. r = .78

a	weak positive correlation
b	moderate positive correlation
c	moderate negative correlation
d	no correlation