Use the following table to answer the questions below. x y -3 -3 0 0 0...
Use the following table to answer the questions below.
| x | y |
| -3 | -3 |
| 0 | 0 |
| 0 | 3 |
| 2 | 5 |
| 2 | 5 |
a) Find the correlation coefficient r=
b) Find the coefficient of determination ?^2 =
c) Interpret the coefficient of determination
95.0798536569581 OR 90.4017857142857 % of the variation
in x OR y is explained by x
OR y .
*for part c please solve which of the pairs for each set is the right answer for sets that say OR*
Homework Answers
The table for calculations is:
Hence,
a) Correlation coefficient
r = 0.9508
b) Coefficient of determination = r2 = (0.9508)2 = 0.9040
c) Interpretation: 90.4017857142857 % of the variation in y is explained by x
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