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1. Look at the following diagrams. Does each diagram show positive, negative, or no linear correlation? If there is a positive or negative relationship, is it high, moderate, or low linear correlation? Explain. # N G A B C

1. Look at the following diagrams. Does each diagram show positive, negative, or no linear correlation? If there is a positive or negative relationship, is it high, moderate, or low linear correlation? Explain. # N G A B C

MATLAB: An Introduction with Applications
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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1. Look at the following diagrams. Does each diagram show positive, negative, or no linear correlation? If there is a positive or negative relationship, is it high, moderate, or low linear correlation? Explain. Diagram A: - This scatter plot contains orange dots spread widely across the plot without a discernible pattern. - The distribution suggests no linear correlation, as the points do not tend to form any particular line or direction (positive or negative). Diagram B: - In this scatter plot, the red dots form a downward trend. - This indicates a negative linear correlation. The relationship appears to be moderate, as the points generally follow a linear path downward but with some scattering. Diagram C: - This scatter plot shows blue dots forming a clear upward trend. - This indicates a positive linear correlation. The correlation seems to be strong, as the points are closely aligned along an upward-sloping line.
Transcribed Image Text:1. Look at the following diagrams. Does each diagram show positive, negative, or no linear correlation? If there is a positive or negative relationship, is it high, moderate, or low linear correlation? Explain. Diagram A: - This scatter plot contains orange dots spread widely across the plot without a discernible pattern. - The distribution suggests no linear correlation, as the points do not tend to form any particular line or direction (positive or negative). Diagram B: - In this scatter plot, the red dots form a downward trend. - This indicates a negative linear correlation. The relationship appears to be moderate, as the points generally follow a linear path downward but with some scattering. Diagram C: - This scatter plot shows blue dots forming a clear upward trend. - This indicates a positive linear correlation. The correlation seems to be strong, as the points are closely aligned along an upward-sloping line.
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Step 1: Describing correlation

The correlation shows a relationship between two variables.

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