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Given the following data: X 1 4 6 7 Y 9 7 8 1 a) Find the coefficient of correlation. -.7186 b) Find the equation
Given the following data:
| X | 1 | 4 | 6 | 7 |
| Y | 9 | 7 | 8 | 1 |
a) Find the coefficient of correlation. -.7186
b) Find the equation of the regression line.
c) What is the predicted value for Y, if X = 3?
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Advanced Engineering Mathematics
Authors: ERWIN KREYSZIG
9th Edition
0471488852, 978-0471488859
