Question

The table below shows the values of y for different values of x:

Answer 1

Answer:

There is a strong negative relationship between x and y

Step-by-step explanation:

we know that

The correlation coefficient r measures the direction and strength of a linear relationship. It can take a range of values from +1 to -1.

Values between 0.7 and 1.0 (-0.7 and -1.0) indicate a strong positive (negative) linear relationship

In this problem

The correlation coefficient for the data is −0.9847

therefore

Is a strong negative correlation

Answer 2

Answer:

D.. Just took . the test

Step-by-step explanation: