Why does a correlation table have a diagonal line of 1s? 1 Because the sum of all correlation coefficients must equal one. 2 Because it’s the result of a dummy variable. 3 Because p-values cannot be greater than one. 4 None of these 5 Because it acts as a benchmark for all other correlation coefficients.

Why does a correlation table have a diagonal line of 1s? 1 Because the sum of all correlation coefficients must equal one. 2 Because it’s the result of a dummy variable. 3 Because p-values cannot be greater than one. 4 None of these 5 Because it acts as a benchmark for all other correlation coefficients.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter1: Functions

Section1.2: The Least Square Line

Problem 8E

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1		Because the sum of all correlation coefficients must equal one.
2		Because it’s the result of a dummy variable.
3		Because p-values cannot be greater than one.
4		None of these
5		Because it acts as a benchmark for all other correlation coefficients.