Question: Consider the following sample data: x: 25, 18, 20, 12, 22 y: 27, 20, 25, 15, 22 a. Calculate the covariance between the variables. (Negative

Consider the following sample data:

x: 25, 18, 20, 12, 22

y: 27, 20, 25, 15, 22

a.Calculate the covariance between the variables.(Negative value should be indicated by a minus sign. Round your intermediate calculations to at least 4 decimalplaces and final answer to 2 decimal places.)

Covariance -

b.Calculate the correlation coefficient.(Round your intermediate calculations to 4 decimal places and final answer to 2 decimal places.)

Correlation Coefficient-

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