K Part 2 of 5 points Points: 0.14 of 1 Save The accompanying table shows the...
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K Part 2 of 5 points Points: 0.14 of 1 Save 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. OA. Vocabulary size 3000 2400- 1800- 1200- 600- 0- 024 68 Age (years) a OB. Vocabulary size 8- 6- A 4 2 0 1500 Age (years) (b) Calculate the sample correlation coefficient r. r= (Round to three decimal places as needed.) 3000 @ Q Vocabulary size 3000- 2400- 1800- 1200- 600- 0- 0 2 4 6 8 Age (years) D. Vocabulary size 8. Q + 2 0 1500 Age (years) 3000 View an example Get more help - Clear all Check answer work L Question 8, 9.1.23-T Part 2 of 5 K Data Table Age, x 1 > Vocabulary size, y = 4 240 Clarisse Jane Agcaoili 04 HW Score: 61.9%, 7.43 points Points: 0.14 of 1 I mbers of words in for the Pearson 23 550 4 1300 2300 6 2600 3 730 5 2200 2 260 ears) 4 1100 6 2300 Print Done ew an example Get more help - APR 07 tv @ 6 8 G Clear all 2 Vocabulary size B3315.SP24] 9.1 Clarisse Jane Agcao HW Score: 61.0% Critical Values for the Pearson Correlation Coefficient 4 . 0.950 0.990 11 567890123 0.878 0.959 0.811 0.917 0.754 0.875 0.707 0.834 0.666 0.798 0.632 0.765 0.602 0.735 0.576 0.708 0.553 0.684 14 0.532 0.661 15 0.514 0.641 16 0.497 0.623 17 0.482 0.606 18 0.468 0.590 19 0.456 0.575 20 0.444 0.561 21 0.433 0.549 22 0.423 0.537 23 0.413 0.526 24 0.404 0.515 25 0.396 0.505 26 0.388 0.496 1 0.001 0107 12 olve this viewan Print APR 22 tv S Done MacBook Air 9 Gl K Part 2 of 5 points Points: 0.14 of 1 Save 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. OA. Vocabulary size 3000 2400- 1800- 1200- 600- 0- 024 68 Age (years) a OB. Vocabulary size 8- 6- A 4 2 0 1500 Age (years) (b) Calculate the sample correlation coefficient r. r= (Round to three decimal places as needed.) 3000 @ Q Vocabulary size 3000- 2400- 1800- 1200- 600- 0- 0 2 4 6 8 Age (years) D. Vocabulary size 8. Q + 2 0 1500 Age (years) 3000 View an example Get more help - Clear all Check answer work L Question 8, 9.1.23-T Part 2 of 5 K Data Table Age, x 1 > Vocabulary size, y = 4 240 Clarisse Jane Agcaoili 04 HW Score: 61.9%, 7.43 points Points: 0.14 of 1 I mbers of words in for the Pearson 23 550 4 1300 2300 6 2600 3 730 5 2200 2 260 ears) 4 1100 6 2300 Print Done ew an example Get more help - APR 07 tv @ 6 8 G Clear all 2 Vocabulary size B3315.SP24] 9.1 Clarisse Jane Agcao HW Score: 61.0% Critical Values for the Pearson Correlation Coefficient 4 . 0.950 0.990 11 567890123 0.878 0.959 0.811 0.917 0.754 0.875 0.707 0.834 0.666 0.798 0.632 0.765 0.602 0.735 0.576 0.708 0.553 0.684 14 0.532 0.661 15 0.514 0.641 16 0.497 0.623 17 0.482 0.606 18 0.468 0.590 19 0.456 0.575 20 0.444 0.561 21 0.433 0.549 22 0.423 0.537 23 0.413 0.526 24 0.404 0.515 25 0.396 0.505 26 0.388 0.496 1 0.001 0107 12 olve this viewan Print APR 22 tv S Done MacBook Air 9 Gl
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