2 years ago

Which of the following is not a possible r-value? A.0.3 B.-0.3 C.-1.6 D.0.6

Mathematics

2 answers:

sveta [45]2 years ago

8 0

|r| ≤ 1
selection C cannot be a value of r.

aliya0001 [1]2 years ago

5 0

Answer:

option C $-1.6$

Step-by-step explanation:

we know that

The correlation coefficient r is used in statistics to measure how strong a relationship is between two variables. The value of r is always between $+1$ and $-1$

The value of $-1.6$ is not a possible r-value

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