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isted 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 ufficient 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 66.0 404.0 1566.0 1132.0 271.0 253.0 110.0 155.0 30.0 44 62 90 58 24 25 17 31 46 What are the null and alternative hypotheses? O B. Ho: p=0 OA Ho: p#0 H:p=0 Hip<0 OD. Ho: p=0 H:p>0 C. Ho p=0 H p40 Construct a scatterplot. Choose the correct graph below. OA O D. OB. Austice Salary 100- AJustice Salary 100- AJustice Salary 100- A Justice Salary 100 ... 50 +++ 50 504 50 --- ---. 0- 0 800 B00 1600 Court income 800 1600 1600 800 1600 Court Income Court Income Court Income The linear correlation coefficient is r (Round to three decimal places as needed.)

isted 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 ufficient 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 66.0 404.0 1566.0 1132.0 271.0 253.0 110.0 155.0 30.0 44 62 90 58 24 25 17 31 46 What are the null and alternative hypotheses? O B. Ho: p=0 OA Ho: p#0 H:p=0 Hip<0 OD. Ho: p=0 H:p>0 C. Ho p=0 H p40 Construct a scatterplot. Choose the correct graph below. OA O D. OB. Austice Salary 100- AJustice Salary 100- AJustice Salary 100- A Justice Salary 100 ... 50 +++ 50 504 50 --- ---. 0- 0 800 B00 1600 Court income 800 1600 1600 800 1600 Court Income Court Income Court Income The linear correlation coefficient is r (Round to three decimal places as needed.)

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. The linear correlation coefficient is r= 2. Test statistic is 3. Pvalue is
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 66.0 404.0 1566.01132.0 271.0 253.0 110.0 155.0 30.0 62 58 24 25 17 31 46 90 44 What are the null and alternative hypotheses? O B. Ho: p=0 H:p<0 OA Ho: p+0 H: p=0 OD. Ho: p=0 C. Ho: p=0 H: p40 H:p>0 Construct a scatterplot. Choose the correct graph below. OA OB. OD. Justice Salary 100+ Q AJustice Salary 100- AJustice Salary 100- AJustice Salary 100- 50 50 504 50 - .. +++ --- . 0+++++++++► 0 B00 1600 Court Income --- 0+ I I > 800 1600 0- 1600 800 Court Income 800 Court Income 1600 Court Income The linear correlation coefficient is r= (Round to three decimal places as needed.)
Transcribed Image Text: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 66.0 404.0 1566.01132.0 271.0 253.0 110.0 155.0 30.0 62 58 24 25 17 31 46 90 44 What are the null and alternative hypotheses? O B. Ho: p=0 H:p<0 OA Ho: p+0 H: p=0 OD. Ho: p=0 C. Ho: p=0 H: p40 H:p>0 Construct a scatterplot. Choose the correct graph below. OA OB. OD. Justice Salary 100+ Q AJustice Salary 100- AJustice Salary 100- AJustice Salary 100- 50 50 504 50 - .. +++ --- . 0+++++++++► 0 B00 1600 Court Income --- 0+ I I > 800 1600 0- 1600 800 Court Income 800 Court Income 1600 Court Income The linear correlation coefficient is r= (Round to three decimal places as needed.)
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