26-05-2017
Mathematics

contestada

The table shows the time a patient spends at the dentist and the amount of the bill.

What is the correlation coefficient for the data in the table?
A.–0.93
B.–0.27
C.0.27
D.0.93

The table shows the time a patient spends at the dentist and the amount of the bill What is the correlation coefficient for the data in the table A093 B027 C027 class=

Respuesta :

09-06-2017

The answer for this question is letter D.

This is because correlation coefficient focuses on the linear relationship between two variables. The numbers between -1 and 1 should be one of the value related to the bill. As you can that letter D is the most closest and realistic answer.

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