MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A researcher also expects a relationship between the IQ scores of fathers and their sons. Use the following IQ scores to test this theory.
What is ∑XY?
Family | Father | Son |
A | 120 | 121 |
B | 110 | 105 |
C | 120 | 125 |
D | 92 | 87 |
E | 85 | 92 |
F | 72 | 90 |
G | 107 | 110 |
H | 115 | 122 |
I | 155 | 133 |
J | 90 | 123 |
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