Annual high temperatures in a certain location have been tracked for several years. Let XX represent the year and YY 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 y 1 17.06 2 16.22 3 17.58 4 15.94 5 17.4 6 19.16 7 18.82 8 19.28 9 19.54 10 20.1 11 18.06 r= ( ? )
Annual high temperatures in a certain location have been tracked for several years. Let XX represent the year and YY 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 y 1 17.06 2 16.22 3 17.58 4 15.94 5 17.4 6 19.16 7 18.82 8 19.28 9 19.54 10 20.1 11 18.06 r= ( ? )
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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Annual high temperatures in a certain location have been tracked for several years. Let XX represent the year and YY the high temperature. Based on the data shown below, calculate the
| x | y |
|---|---|
| 1 | 17.06 |
| 2 | 16.22 |
| 3 | 17.58 |
| 4 | 15.94 |
| 5 | 17.4 |
| 6 | 19.16 |
| 7 | 18.82 |
| 8 | 19.28 |
| 9 | 19.54 |
| 10 | 20.1 |
| 11 | 18.06 |
r= ( ? )
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