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QUESTION 1
The Independent Variable provides the basis for estimation. It is the predictor variable.
True
False
QUESTION 2
There are two variables in correlation analysis referred to as the dependent and determinationvariables.
True
False
QUESTION 3
What is the range of values for a coefficient of correlation?
0 to +1.0 |
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-3 to +3 inclusive |
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-1.0 to + 1.0 inclusive |
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Unlimited Range |
QUESTION 4
What does a coefficient of correlation of .70 infer?
Almost no correlation because .70 is close to 1.0 |
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70% of the variation in one variable is explained by the other |
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Coefficient of determination is .49 |
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Coefficient of nondetermination is .30 |
QUESTION 5
When testing the strength of the relationship between two variables, the alternate hypothesis is:H1:p ≠ 0
True
False
QUESTION 1
The Independent Variable provides the basis for estimation. It is the predictor variable.
True
QUESTION 2
There are two variables in correlation analysis referred to as the dependent and determinationvariables.
False
QUESTION 3
What is the range of values for a coefficient of correlation?
-1.0 to + 1.0 inclusive |
||
QUESTION 4
What does a coefficient of correlation of .70 infer?
Coefficient of determination is .49 |
||
QUESTION 5
When testing the strength of the relationship between two variables, the alternate hypothesis is:H1:p ≠ 0
True
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