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The accompanying table shows the ages (in years) of 11 children and the numbers of words in their vocabulary. 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. : 風 O A. OB. Oc. OD. 3000- 2400- 1800- 1200- 600- 3000 * 2400- 8. 8- 6- 6- 1800- 1200- 4- 600- 2- 2- 0- 0- 2 4 6 8 Age (years) 0- 6 8 1500 3000 1500 3000 Age (years) Age (years) Age (years) (b) Calculate the sample correlation coefficient r. (Round to three decimal places as needed.)

The accompanying table shows the ages (in years) of 11 children and the numbers of words in their vocabulary. 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. : 風 O A. OB. Oc. OD. 3000- 2400- 1800- 1200- 600- 3000 * 2400- 8. 8- 6- 6- 1800- 1200- 4- 600- 2- 2- 0- 0- 2 4 6 8 Age (years) 0- 6 8 1500 3000 1500 3000 Age (years) Age (years) Age (years) (b) Calculate the sample correlation coefficient 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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The accompanying table shows the ages (in years) of 11 children and the numbers of words in their vocabulary. 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. B. Oc. OD. 3000- 2400- 1800- 3000- 8- 2400- 6- 6- 1800- 1200- 1200- 4- 600- 600- 2- 2- 0- 0- 2 4 1500 3000 1500 3000 Age (years) Age (years) Age (years) Age (years) (b) Calculate the sample correlation coefficient r. (Round to three decimal places as needed.)
Transcribed Image Text:The accompanying table shows the ages (in years) of 11 children and the numbers of words in their vocabulary. 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. B. Oc. OD. 3000- 2400- 1800- 3000- 8- 2400- 6- 6- 1800- 1200- 1200- 4- 600- 600- 2- 2- 0- 0- 2 4 1500 3000 1500 3000 Age (years) Age (years) Age (years) Age (years) (b) Calculate the sample correlation coefficient r. (Round to three decimal places as needed.)
The accompanying table shows the ages (in years) of 11 children and the numbers of words in their vocabulary. 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. Choo Data Table O A. O D. 3000- 2400- Age, x Vocabulary size, y 8- 1800- 1200- 600- 1 5 6- 260 4- 3 610 0- 2- 6 8 4 1100 Age (years) 2200 1500 3000 6. Age (years) (b) Calculate the sample correlation coeffic 2600 3 730 2400 (Round to three decimal places as needed 270 4 1300 2400 Help me solve this View an ear all Check answer Print Done Vocabulary size ZIs AJeingepo/
Transcribed Image Text:The accompanying table shows the ages (in years) of 11 children and the numbers of words in their vocabulary. 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. Choo Data Table O A. O D. 3000- 2400- Age, x Vocabulary size, y 8- 1800- 1200- 600- 1 5 6- 260 4- 3 610 0- 2- 6 8 4 1100 Age (years) 2200 1500 3000 6. Age (years) (b) Calculate the sample correlation coeffic 2600 3 730 2400 (Round to three decimal places as needed 270 4 1300 2400 Help me solve this View an ear all Check answer Print Done Vocabulary size ZIs AJeingepo/
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