A-Weak positive

B-Strong negative

C-Strong Positive

D-nonlinear

C

Step-by-step explanation:

Step-by-step explanation:

alues between 0 and 0.3 (0 and -0.3) indicate a weak positive (negative) linear ... Values between 0.7 and 1.0 (-0.7 and -1.0) indicate a strong positive (negative) linear relationship via a firm linear rule. ... or the observed pattern appears to be nonlinear, then the correlation coefficient is not useful,

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

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