Use the given data set to complete parts (a) through (c) below. (Use α= 0.05 10 8 6.77 13 12.75 7.45 X y a. Construct a scatterplot. Choose the correct graph below. OB. O A. Ay 16- 12- 8- 4- 0 Click here to view a table of critical values for the correlation coefficient. 0 ***** 4 8 12 16 Q ✔ Ay 16 12- 8- 4- 9 7.11 600 . 0 4 8 12 16 11 7.81 ✔ G 14 8.84 O C. 16- 12- 8- 4- 6 6.07 ..... 4 8 12 16 Q G 4 5.38 12 8.14 A) 16- 12- 8- 4 7 6.41 ********* 04 0 4 8 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r= (Round to three decimal places as needed.) 5 5.72
Use the given data set to complete parts (a) through (c) below. (Use α= 0.05 10 8 6.77 13 12.75 7.45 X y a. Construct a scatterplot. Choose the correct graph below. OB. O A. Ay 16- 12- 8- 4- 0 Click here to view a table of critical values for the correlation coefficient. 0 ***** 4 8 12 16 Q ✔ Ay 16 12- 8- 4- 9 7.11 600 . 0 4 8 12 16 11 7.81 ✔ G 14 8.84 O C. 16- 12- 8- 4- 6 6.07 ..... 4 8 12 16 Q G 4 5.38 12 8.14 A) 16- 12- 8- 4 7 6.41 ********* 04 0 4 8 12 16 b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r= (Round to three decimal places as needed.) 5 5.72
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 5E
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