contestada

23.
(05.07 MC)

Use the data in the table to determine the correlation coefficient. (1 point)

Overall Student Average Math Class Average
90 80
95 90
80 90
84 95
75 75
80 85


0.65

0.35

0.30

0.03

Respuesta :

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 https://brainly.com/question/25815006

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