Given are six observations taken for two variables: X: 8 7 10 11 11 12 y: 23 21 30 33 36 35 compute the correlation coefficient for these data. How much of the variation in Y values is explained in variations in X values?

Given are six observations taken for two variables: X: 8 7 10 11 11 12 y: 23 21 30 33 36 35 compute the correlation coefficient for these data. How much of the variation in Y values is explained in variations in X values?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.6: Regression And Median-fit Lines

Problem 4PPS

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Question

100%

Given are six observations taken for two variables:

X: 8 7 10 11 11 12

y: 23 21 30 33 36 35

compute the correlation coefficient for these data.

How much of the variation in Y values is explained in variations in X values?

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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