In which of the following do you expect the correlation coefficient to be negative?
1 answer:
Answer:
The graph I expect to have a negative correlation is the third graph.
Step-by-step explanation:
Positive correlation is when the the x-values increase with a corresponding increase in y-values.
Negative correlation is when the x-values increases with a corresponding decrease in y-values.
No correlation is when only x or y variable changes.
From the graphs given the only one that has a negative correlation is the third graph.
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u-y = xk
(u-y)÷k = x
This is the answer.
Answer:
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, the answer would be x = 8
30-39 is the interval because it has the most responses
Answer:
22.5 inches
Step-by-step explanation:
Perimeter is simply the measure of all sides of a shape. Simply add.
5+3+7+4+3.5=22.5
I believe its D. Not 100 percent sure though
