What is the correlation coefficient r for the data set? enter your answer to the nearest hundredth in the box. r =

x y

0 8

1 7.5

2 6

2 5.5

3 5.5

3 4

4 3

5 3

6 2.5

-0.00348

Step-by-step explanation:

x          y           xy                                

0        8            0             0                      64

1        7.5         7.5           1                  56.25    

2        6          12            4                    36

2       5.5          11            4                   30.25

3       5.5          16.5        9                   30.25

3        4            12            9                     16

4       3             12           16                     9

5       3             15           25                   9

6      2.5         15            36                  6.25

Now

N = number of pairs of scores = 9

Formula :

Substitute the values.

Hence the correlation coefficient is -0.00348

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

asadsadsad

step-by-step explanation: