Use the given data set to complete parts (a) through (c) below. (Use = 0.05.) 10

Question

Use the given data set to complete parts (a) through (c) below. (Use = 0.05.) 10 7.46 13 12.74 12 8.16 6.76 7.12 7.82 8.85 6.08 5.39 6.41 5.72 Click here to view a table of critical values for the correlation coefficient a. Construct a scatterplot. Choose the correct graph below O A B. O C. 12 16 12 16 4 8 12 16 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.)

Explanation / Answer

a) Scatterplot: Option A is correct.

b) r = 0.818; Option B is correct.

c) Option D is correct.

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