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Could you help me calculate r? Also could you demonstrate how to find the critical

Could you help me calculate r? Also could you demonstrate how to find the critical

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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Could you help me calculate r? Also could you demonstrate how to find the critical value? 

The accompanying table shows the eamings per share (in dollars) and the dividends per share (in dollars) for 6 companies in a recent year. Complete parts (a) through (d) below. Click here to view the data table. Click here to view the table of critical values for the Pearson correlation coefficient. (a) Display the data in a scatter plot. Choose the correct graph below. O A. OB. Dividende pershare ($) 6 3 0 1 2 3 0 Dividends pershare (4) 0 1 2 (b) Calculate the sample correlation coefficient r r= 0.065 (Round to three decimal places as needed.) Q (4) lys led spueping a. 10 2015 DE 9 Q WOOLING ✔D. (t) ajaye led spuoping HA SALLE DE DIETA 0 TOGE 9 E
Transcribed Image Text:The accompanying table shows the eamings per share (in dollars) and the dividends per share (in dollars) for 6 companies in a recent year. Complete parts (a) through (d) below. Click here to view the data table. Click here to view the table of critical values for the Pearson correlation coefficient. (a) Display the data in a scatter plot. Choose the correct graph below. O A. OB. Dividende pershare ($) 6 3 0 1 2 3 0 Dividends pershare (4) 0 1 2 (b) Calculate the sample correlation coefficient r r= 0.065 (Round to three decimal places as needed.) Q (4) lys led spueping a. 10 2015 DE 9 Q WOOLING ✔D. (t) ajaye led spuoping HA SALLE DE DIETA 0 TOGE 9 E
Click here to view the dal table. Click here to view the table of critical values fo (c) Describe the type of correlation, if any, and interpret the correlation in the co Data Table Age, x 1 2 3 4 5 6 3 LO N † (0) 5 2 4 6 Print Vocabulary size, y 9 7 260 07 Damaul 540 1100 2200 2700 660 2100 270 1200 2500 Done X hip CD 1%
Transcribed Image Text:Click here to view the dal table. Click here to view the table of critical values fo (c) Describe the type of correlation, if any, and interpret the correlation in the co Data Table Age, x 1 2 3 4 5 6 3 LO N † (0) 5 2 4 6 Print Vocabulary size, y 9 7 260 07 Damaul 540 1100 2200 2700 660 2100 270 1200 2500 Done X hip CD 1%
Expert Solution
Step 1

Given that

Statistics homework question answer, step 1, image 1

We have to find

a...Scatter plot 

b...sample correlation coefficient

c... critical value of correlation 

 

steps

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Solved in 4 steps with 4 images

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