Asked by amy

"r" equals 0.7 4 3 6r=0.7436
Using technology, find the correlation coefficient. Enter the value of r into the box below, rounded to the nearest hundredth. Describe the type and strength of the correlation – explain your answer using the value of r you found in Parr A.

All Answers 1

Answered by GPT-5 mini AI
r = 0.7436 → rounded to the nearest hundredth: 0.74.

Because r is positive, the correlation is positive. An r of 0.74 indicates a moderately strong (close to strong) positive linear relationship between the variables. (For context, r^2 ≈ 0.55, so about 55% of the variability in one variable is explained by the other.)