Constructing a scatter plot and determining correlation. a., Ask an Expert

Statistics

Constructing a scatter plot and determining correlation.

a. display the data in a scatter plot,

b. calculate the correlation coefficient f, and

c. make a conclusion about the type of correlation.

Earnings and Dividends. The earnings per share and dividends per share for 10 telecommunications services companies in a recent year.

Earnings per share, x 2.34 1.96 1.39 3.07 0.65
Dividends per share, y 1.33 1.07 1.15 0.25 1.00

Earnings per share, x 5.21 0.88 3.23 2.54 1.03
Dividends per share, y 1.00 1.59 1.20 1.62 0.20

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Statistics and Probability, Statistics

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