Mathematics · Correlation and Regression
Given number of pairs (N) = 16 and Probable Error (P.E.) = 0.085, where P.E. = 0.6745 × 1 - r2√N. What is the value of the coefficient of correlation (r)?
- 10.7
- 20.6✓
- 30.5
- 40.4
Correct answer
0.6
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