Question

page 11 of 12
Correlation Coefficient Practice
Complete this assessment to review what you’ve learned. It will not count toward your grade.
1 of 51 of 5 Items
Question
Use the table to answer the question.

This table shows the corresponding y-values for a given set of x-values.
x-Value y-Value
1 23
5 27
7 32
11 35
15 39
17 43
Find the correlation coefficient of the data using technology (such as GeoGebra). Round your r-value to two decimal places, if necessary.

(1 point)

Answer 1

r ≈ 0.99

(Using the given points, the Pearson correlation coefficient is about 0.99095, which rounds to 0.99.)