which r - value represents the strongest correlation?\n-0.83\n-0.67\n0.48\n0.79
which r - value represents the strongest correlation?\n-0.83\n-0.67\n0.48\n0.79
Answer
Explanation:
Step1: Understand correlation - r - value concept
The strength of a correlation is determined by the absolute value of the correlation coefficient (r). The closer the absolute value of (r) is to 1, the stronger the correlation.
Step2: Calculate absolute values
For (r=- 0.83), (| - 0.83|=0.83); for (r = - 0.67), (| - 0.67|=0.67); for (r = 0.48), (|0.48|=0.48); for (r = 0.79), (|0.79|=0.79).
Step3: Compare absolute values
We compare (0.83), (0.67), (0.48) and (0.79). Since (0.83>0.79>0.67>0.48).
Answer:
-0.83