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Consider the following (x, y) data. x -4 -3 -3 -2 -2 -1 -1 1 2 3 3 4 y0 -2.65 2.65 -3.46 3.46 -3.87 3.87 4 -4 3.87 -3.87 3.46 -3.46 2.65 -2.65 0 (a) Calculate the correlation coefficient. Round your answer to 3 decimal places. r= i (b) Is there linear relationship beetween x and y? 1.

Consider the following (x, y) data. x -4 -3 -3 -2 -2 -1 -1 1 2 3 3 4 y0 -2.65 2.65 -3.46 3.46 -3.87 3.87 4 -4 3.87 -3.87 3.46 -3.46 2.65 -2.65 0 (a) Calculate the correlation coefficient. Round your answer to 3 decimal places. r= i (b) Is there linear relationship beetween x and y? 1.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 67E
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Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. Consider the following (x, y) data. x -4 -3 -3 -2 -2 -1 -1 1 1 2 2 3 4 y 0 -2.65 2.65 -3.46 3.46 -3.87 3.87 4 -4 3.87 -3.87 3.46 -3.46 2.65 -2.65 0 (a) Calculate the correlation coefficient. Round your answer to 3 decimal places. (b) Is there linear relationship beetween x and y? No. Statistical Tables and Charts Yes.
Transcribed Image Text:Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. Consider the following (x, y) data. x -4 -3 -3 -2 -2 -1 -1 1 1 2 2 3 4 y 0 -2.65 2.65 -3.46 3.46 -3.87 3.87 4 -4 3.87 -3.87 3.46 -3.46 2.65 -2.65 0 (a) Calculate the correlation coefficient. Round your answer to 3 decimal places. (b) Is there linear relationship beetween x and y? No. Statistical Tables and Charts Yes.
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