ASSIGNMENT 8

The data shown below for the dependent variable, y, and the independent variable, x, have been collected using simple random sampling.

X

11

14

10

15

14

10

13

12

y

110

130

100

140

150

120

110

130

a)Which graph below shows a scatter plot for this data?

b)What is the sign of the correlation coefficient?

ASSIGNMENT 8 The data shown below for the dependent variable, y, and the independent variable, x, have been collected using simple random sampling. X 11 14 10 15 14 10 13 12 y 110 130 100 140 150 120 110 130 3) Which graph below shows a scatter plot for this data? b) What is the sign of the correlation coefficient