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1.) Which of the following would be the LSRL for the given data? x 189121720 y 232930412944 2. Determine the correlation coefficient for the data

1.) Which of the following would be the LSRL for the given data?

x189121720

y232930412944

2. Determine the correlation coefficient for the data shown in this table:

x278111716

y232829402842

3.). Suppose you have the following data:

x123456

y443727212214

and the LSRL is = 47.60 - 5.743x. Find the residual value for x = 1.

4.) Which of the following is the residual plot for the data in the given table?

x123456

y162017321732

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