Question: For the data set x 1 2 7 4 6 y 6 5 2 4 3 (a) Construct a scatter diagram. (b) Guess the sign

For the data set x 1 2 7 4 6 y 6 5 2 4 3

(a) Construct a scatter diagram.

(b) Guess the sign and value of the correlation coefficient.

(c) Calculate the correlation coefficient.

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