Answered: Which statement identifies the…

Which statement identifies the correlation coefficient between the two variables and the correct interpretation of the correlation coefficient as a measure of the strength of the linear association?

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

Seven data points are graphed on the scatterplot below.

Whichstatementidentifiesthecorrelationcoefficientbetweenthetwovariablesand

thecorrectinterpretationofthecorrelationcoefficientasameasureofthestrengthof

thelinearassociation?

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8TH ALG MAT. ►
Luis Espinoza - Applying Linear Relationships TAG test.pdf
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4
Seven data points are graphed on the scatterplot below.
8
A
10 -8
-6
4
T
Which statement identifies the correlation coefficient between the two variables and
the correct interpretation of the correlation coefficient as a measure of the strength of
the linear association?
r = -0.9886; The correlation coefficient indicates a weak, negative, linear
correlation.
B
r = -0.9886; The correlation coefficient indicates a strong, negative, linear
correlation.
r = 0.9773; The correlation coefficient indicates a strong, positive, linear
correlation.
D
r = 0.9773; The correlation coefficient indicates a weak, positive, linear
correlation.
>>
What is the slope and equation of a line perpendicular to the x-axis passing through
Page 3 /9

Definition Definition Representation of the direction and degree of correlation in graphical form. The grouping of points that are plotted makes it a scatter diagram. A line can be drawn showing the relationship based on the direction of points and their distance from each other.

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