The plot presents some results for a simple linear regression analysis between two variables.(IMG 1)Is it true to say that the linear correlation coefficient is 0.6839?this is true or false? Ventas semanales (en pesos)100000090000080000070000060000050000040000030000020000010000000100Ventas semanales200y=740x + 435000R² = 0,6839300400Espacio en estante (cm)500600700

Here given scatter plot of data with Linear regression line. Equation of line : y = 740x + 435000…

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Is it true to say that the linear correlation coefficient is 0.6839? this is true or false?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

The plot presents some results for a simple linear regression analysis between two variables.

(IMG 1)

Is it true to say that the linear correlation coefficient is 0.6839?

this is true or false?

Ventas semanales (en pesos)
1000000
900000
800000
700000
600000
500000
400000
300000
200000
100000
0
0
100
Ventas semanales
200
y=740x + 435000
R² = 0,6839
300
400
Espacio en estante (cm)
500
600
700

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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