A 12- V battery powers a series circuit that contains two lightbulbs. The voltage across one of the lightbulbs is 8 V. What frac
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(-5, 1) (-2, 4)
m = y2 - y1
————
x2 - x1
m = 4 - 1 = 3
———
-2 - (-5) = 3
M = 1
m = y2 - y1
————
x2 - x1
m = 4 - 1 = 3
———
-2 - (-5) = 3
M = 1
Answer:
Step-by-step explanation:
Given that
We have coefficient of determination
=90.63%
This implies that nearly 91% of variation in change in dependent variable is due to the change in x.
The coefficient of determination is the square of the correlation (r) between predicted y scores and actual y scores; thus, it ranges from 0 to 1.
An R2 of 0 means that the dependent variable cannot be predicted from the independent variable.
An R2 of 1 means the dependent variable can be predicted without error from the independent variable.