Answered: Given the data set below, 3 4 7 6. 8. 4 6. Y 4 7 6 3 Find the scatter plot. 8) Find the equation of the regression line. 9) Find R and R2 10) What can you say…

MATLAB: An Introduction with Applications

6th Edition

ISBN: 9781119256830

Author: Amos Gilat

Publisher: John Wiley & Sons Inc

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Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It 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.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as p…

Question

Part two
Given the data set below,
3
4
7
7
8.
Y
4
7
9
6.
3
Find the scatter plot.
8) Find the equation of the regression line.
9) Find R and R2.
10) What can you say about R and R2.
4.
00

Expert Solution

Step 1

In this x is the independent variable and y is the dependent variable.

Enter the data in Excel.

Statistics homework question answer, step 1, image 1

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