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Classify the strength of a linear association from r

Question 1 of 8

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For each value, identify the strength and direction of the linear association

For these exercises, |r| < 0.25: no association; 0.25 ≤ |r| < 0.50: weak; 0.50 ≤ |r| < 0.75: moderate; 0.75 ≤ |r| ≤ 1: strong. The sign gives the direction. At |r| = 1, also state perfect linear association

(a)1 mark

Select the classification for Pearson's r = 0.822

(b)1 mark

Select the classification for Pearson's r = -0.307