Question: math problem. Use the set of data below to do the following. a) Draw a scatter diagram. a) Choose the scatter plot that best represents

math problem.

Use the set of data below to do the following. a) Draw a scatter diagram. a) Choose the scatter plot that best represents the given data. b) Find the value of r. OA. O B. c) Determine whether a correlation exists at a = 0.05. d) Determine whether a correlation exists at a = 0.01. 50- i Click the icon to view the correlation coefficient, r, for various values of n and o. 40- 30- O 20- 10 10 20 30 40 50 0 8 16 24 32 40 35 32 OD. 41 50 40- 40- 30- n(Exy) - (Ex) ( Zy) 30 20- The formula for the correlation coefficient is = 204 In (Ex? ) -(Ex)2 Nn ( zy? ) -( xy)2 10 10 07 10 20 30 40 50 0 10 20 30 40 50 b) The value of r is Round to the nearest thousandth as needed.) c) Does a linear correlation exist when ox = 0.05

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