Question

23.

Answer 1

The correlation coefficient of the data given in the table, using a calculator, is of 0.35

How to find the correlation coefficient of a data-set using a calculator?

To find the coefficient, we need to insert the points (x,y) in the calculator.

In this problem, we have that:

• The values of x are: 90, 95, 80, 84, 75, 80.

• The values of y are: 80, 90, 90, 95, 75, 85.

Using a calculator, the coefficient is of 0.35.

More can be learned about correlation coefficients at brainly.com/question/25815006

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