Develop a scatter diagram for the given data

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Reference no: EM131454982

Question: Five observations taken for two variables follow.

x_i 6 11 15 21 27

y_i6 9 6 17 12

a. Develop a scatter diagram for these data

b. What does the scatter diagram indicate about a relationship between x and y?

c. Compute and interpret the sample covariance.

d. Compute and interpret the sample correlation coefficient.

Reference no: EM131454982

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