which of the following graphs best shows a strong negative association between d and t? a) graph with points…
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
Answer
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.