Linear correlation between the two variable

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1. Using the data given below, calculate the linear correlation between the two variables x and y.

X 1     8             2             1             5

0     7             8             5             6

2. The data below shows the number of years of education beyond high school (X) and income (Y) (in tens of thousands of dollars). Calculate the correlation coefficient r.

X 4      8            1             8

5      6            3             5

Reference no: EM131877223

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