Question

In: Statistics and Probability

Consider the following sample:                 x 9 6 7 5 8 y 19 14 16 12...

Consider the following sample:   

            

x

9

6

7

5

8

y

19

14

16

12

15

            

  1. Calculate the coefficient of correlation. Does correlation coefficient provide information about the relationship between x and y? Explain.
  2. Find the linear regression line.
  3. Find y, if x is 10.

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