Use the image to answer the question.

Question

Eleven points are plotted in a diagonal pattern in the first quadrant of a coordinate plane with x and y axes. The first point starts almost at the origin and shows an increasing trend.

Based on the data, which of the following choices would be the best estimated correlation coefficient?

(1 point)
Responses

1
1

0.9
0.9

−0.9
negative 0.9

−1
negative 1
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Answer 1

Based on the description of the points being plotted in a diagonal pattern in the first quadrant of a coordinate plane, the trend appears to be positive, indicating that as one variable increases, the other variable also increases.

Given this information, the best estimated correlation coefficient would be close to 1, reflecting a strong positive correlation.

Therefore, among the options provided, the best choice would be:

1