Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between X and Y. Use your calculator! x 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 y 8.56 9.74 14.22 16.4 18.68 21.66 24.34 23.62 27.2 30.98 33.46 34.44 37.92 41 40.08 r=

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Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between X and Y. Use your calculator!

x
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

y
8.56
9.74
14.22
16.4
18.68
21.66
24.34
23.62
27.2
30.98
33.46
34.44
37.92
41
40.08

r=

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