Listed below are amounts of court income and salaries paid to the town justices. All amounts are in thousands of dollars. Construct a scatterplot, find the value of thelinear correlation coefficient r, and find the P-value using a= 0.05. Is there sufficient evidence to conclude that there is a linear correlation between court incomes andjustice salaries? Based on the results, does it appear that justices might profit by levying larger fines?Court IncomeJustice Salary65.0 406.0 1566.0 1131.0 274.0 253.0 110.0 152.0 31.0 e294594584661252619The linear correlation coefficient is r=(Round to three decimal places as needed.)The test statistic is t=.(Round to three decimal places as needed.)The P-value is(Round to three decimal places as needed.)V than the significance level 0.05, therecourt incomes and justice salaries for a significance level of a = 0.05.Because the P-value isV sufficient evidence to support the claim that there is a linear correlation betweenBased on the results, does it appear that justices might profit by levying larger fines?

Calculate the following values. x y (x - mean_x)2 (y - mean_y)2 (x - mean_x)*(y - mean_y) 65…

Listed below are amounts of court income and salaries paid to the town justices. All amounts are in thousands of dollars. Construct a scatterplot, find the value of th linear correlation coefficientr, and find the P-value using = 0.05. Is there sufficient evidence to conclude that there is a linear correlation between court incomes am justice salaries? Based on the results, does it appear that justices might profit by levying larger fines? Court Income Justice Salary 65.0 406.0 1566.01131.0 274.0 253.0 110.0 152.0 31.0 O 29 45 94 58 46 61 25 26 19 The linear correlation coefficient is r=. (Round to three decimal places as needed.) The test statistic is t=. (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) V than the significance level 0.05, there court incomes and justice salaries for a significance level of a = 0.05. Because the P-value is sufficient evidence to support the claim that there is a linear correlation between Based on the results, does it appear that justices might profit by levying larger fines?

Listed below are amounts of court income and salaries paid to the town justices. All amounts are in thousands of dollars. Construct a scatterplot, find the value of th linear correlation coefficientr, and find the P-value using = 0.05. Is there sufficient evidence to conclude that there is a linear correlation between court incomes am justice salaries? Based on the results, does it appear that justices might profit by levying larger fines? Court Income Justice Salary 65.0 406.0 1566.01131.0 274.0 253.0 110.0 152.0 31.0 O 29 45 94 58 46 61 25 26 19 The linear correlation coefficient is r=. (Round to three decimal places as needed.) The test statistic is t=. (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) V than the significance level 0.05, there court incomes and justice salaries for a significance level of a = 0.05. Because the P-value is sufficient evidence to support the claim that there is a linear correlation between Based on the results, does it appear that justices might profit by levying larger fines?

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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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 predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.

Question

Listed below are amounts of court income and salaries paid to the town justices. All amounts are in thousands of dollars. Construct a scatterplot, find the value of the
linear correlation coefficient r, and find the P-value using a= 0.05. Is there sufficient evidence to conclude that there is a linear correlation between court incomes and
justice salaries? Based on the results, does it appear that justices might profit by levying larger fines?
Court Income
Justice Salary
65.0 406.0 1566.0 1131.0 274.0 253.0 110.0 152.0 31.0 e
29
45
94
58
46
61
25
26
19
The linear correlation coefficient is r=
(Round to three decimal places as needed.)
The test statistic is t=.
(Round to three decimal places as needed.)
The P-value is
(Round to three decimal places as needed.)
V than the significance level 0.05, there
court incomes and justice salaries for a significance level of a = 0.05.
Because the P-value is
V sufficient evidence to support the claim that there is a linear correlation between
Based on the results, does it appear that justices might profit by levying larger fines?

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