Answer:
40
Step-by-step explanation:
Answer:
1.6 feet
Step-by-step explanation:
The radius is 1/2 of the diameter.
0.8 * 2 = 1.6
Answer:
Positive nonlinear association
Step-by-step explanation:
The correlation coefficient is fairly low at 0.28, so there is a positive association, but it is definitely not linear.
(It may not be fair to call it non-linear, either. There seems to be no specific value of correlation coefficient below which you declare there to be "no association.")
Answer:
840
Step-by-step explanation:
120 is 40% of 300, and 840 is 40% of 2100 is 840.