The scatter plot suggests a relationship between time and the distance from the destination. The equation of the line of best fi

Question

3 years ago

5

The scatter plot suggests a relationship between time and the distance from the destination. The equation of the line of best fi

t is y=-0.6x+15, and the correlation coefficient is -0.8. Which best describes the correlation between the two variables?
a. weak positive
b. strong positive
c. weak negative
d. strong negative

Mathematics

1 answer:

viva [34] · Answer 1 · 2022-09-29T07:35:51+03:00

Answer:

Strong Negative

Step-by-step explanation:

We already know that the answer is between c and d because the correlation coefficient negative.

We just have to figure out whether it is strong or weak.

In general, anything between -.7 and -1 is considered to have a strong correlation. -.8 is in between -.7 and -1 therefore the correlation is best described as strong negative.