Select strong association, weak association, or moderate association to correctly classify the correlation coefficient.
0.6
-0.95
0.85
0.2

  0.6    → Strong association

-0.95   → Strong association

0.85  → Strong association

0.2  → Weak association

Step-by-step explanation:

When the value of correlation coefficient lies between -1 to -0.5 or 0.5 to 1, then it indicates that there is strong association.

i.e. the correlation coefficient values 0.6, -0.95, 0.85 indicates that there is strong association.

When the value of correlation coefficient lies between -0.5 to -0.3 or 0.3 to 0.5, then it indicates that there is moderate association.

When the value of correlation coefficient lies between -0.3 to -0.1 or 0.1 to 3, then it indicates that there is weak association.

i.e. the correlation coefficient value 0.2 indicates that there is weak association.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

answer4 to the second power is 16

and 4 to the third power is 64,