Question

which of the following graphs best shows a strong negative association between d and t? a) graph with points scattered in a somewhat downward - sloping pattern b) graph with points scattered in a horizontal - like pattern c) graph with points scattered in an upward - sloping pattern d) graph with points scattered in a clear downward - sloping pattern

Explanation:

Step1: Understand negative association

In a negative - association, as one variable increases, the other decreases.

Step2: Analyze scatter - plots

In scatter - plots for a negative association, the points should generally trend downwards from left to right.

Step3: Evaluate options

Option A has a weak negative association. Option B has no clear association. Option C has a positive association. Option D has a strong negative association as the points closely follow a downward - sloping pattern.

Answer:

D.