M= rise/run
Or
M= y2 - y1/x2 - x1
====50 do you need the exaple or no.====
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<h3>
✅</h3>
Step-by-step explanation:
Answer:
<em>42.7716% of the variation in the number of bags of trash collected can be explained by differences in the number of volunteers.</em>
Step-by-step explanation:
The correlation coefficient (r) between the number of volunteers x and the number of bags of trash collected y is 0.654
<u>For finding the percent of the variation</u> in one variable explained by the other variable, we just <u>need to take square of the correlation coefficient</u>.
Here,
So,
Now, for converting it into percentage, we will multiply it by 100.
So,
Thus, 42.7716% of the variation in the number of bags of trash collected can be explained by differences in the number of volunteers.
Answer: A
Step-by-step explanation:
(tangent is opposite over adjacent)