Question

This table displays the relationship between two variables, x and y, showing the corresponding y-values for given x-values.
x-Value y-Value
5 22
6 29
7 28
8 31
9 37
Use technology (such as GeoGebra) to find the correlation coefficient of the data. Round your r-value to two decimal places, if necessary.

(1 point)
Responses

6.40
6.40

0.90
0.90

0.94
0.94

0.93
0.93
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Answer 1

r ≈ 0.93

(Using the Pearson formula or technology gives r ≈ 0.934, which rounds to 0.93.)