Directions. Test the significance of the following correlation coefficients. 1. 0.62 72 18 a 0.05
Directions. Test the significance of the following correlation coefficients. 1. 0.62 72 18 a 0.05
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Directions. Test the significance of the following correlation coefficients.
1. 0.62
2. -0.77
3. -0.58
4. 0.63
5. -0.55
n
18
32
16
14
15
α
0.05
0.01
0.05
0.05
0.01
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