The correlation coefficient (r) of the height and weight is 0.40391008.
Rounded, It will be 0.4
That means that the correlation between the height and weight is a positive weak correlation.
52.56 is your answer(would have gave'n you a explanation but hey i'm sure you'll get it ^_^)
Answer:
Step-by-step explanation:
Answer:
-4W-6k would be the answer
-10 + 2x + 30 x 12x
= 20 + 24x