Use the given data set to complete parts​ (a) through​ (c) below.​ (Use α=​0.05.) x 10 8 13 9 11 14 6 4 12 7 5 y 9.15 8.14 8.75 8.76 9.26 8.09 6.14 3.11 9.13 7.26 4.75 a. Construct a scatterplot. Choose the correct graph below.
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The data set consists of pairs of values \((x, y)\) as follows: \((10, 9.15), (8, 8.14), (13, 8.75), (9, 8.76), (11, 9.26), (14, 8.09), (6, 6.14), (4, 3.11), (12, 9.13), (7, 7.26), (5, 4.75)\). Show more…
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Use the given data set to complete parts (a) through (c) below. (Use α = 0.05.) 9 14 8.13 8.75 8.78 9.27 8.11 6.12 3.09 9.14 7.25 4.75 Construct a scatterplot. Choose the correct graph below. b. Find the linear correlation coefficient, 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.)
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Use the given data set to complete parts (a) through (c) below (Use α = 0.05). 7.46 12.75 Click here to view a table of critical values for the correlation coefficient. Construct a scatterplot. Choose the correct graph below. 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). Using the linear correlation coefficient found in the previous step, determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. Choose the correct answer below. A. There is sufficient evidence to support the claim of a nonlinear correlation between the two variables.
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