Question

The slope coefficient (b) measures the ______________ of the linear relationship between the independent and dependent...

The slope coefficient (b) measures the ______________ of the linear relationship between the independent and dependent variable while the correlation coefficient indicates the _______________ of the relationship.

a. strength; direction

b. form; strength

c. direction; form

d. strength; form

Math   Statistics-And-Probability   
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Answer #1

Solution:

Correct option is

b. form; strength

Explanation :

The slope coefficient (b) measures the form of the linear relationship between the independent and dependent variable while the correlation coefficient indicates the strength of the relationship.

The slope tells us that how much change is there in the dependent variable as per unit change in independent variable.

Correlation measures the strength of the relationship. The range of the correlation coefficient is -1 r   1

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