Answer
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Answer:
This means sonya moves 3 units backward 4 times
Step-by-step explanation:
4(-3) ;
4 represents the number of times a (-3) movement is executed.
-3 means a backward movement due to the presence of negative sign.
Hence, we can conclude that Sonya moves 3 units backward 4 times or can infer a direct multiplication of 4(-3) = - 12 ;
A backward movement of - 12 units.
By selecting a regression specification based on R2 a, a researcher implicitly adopts which of the following principles explain as little of the variation in y using as many xi as possible.
<h3>What does R² value tells you?</h3>
R² value provides an estimate of the relationship between the motion of the dependent variable, which depends on the movement of the independent variable in the equation.
The linear regression equation can be given as,
Here, Y is dependent variable and X is independent variable. Using the regression equation, it is see that how much Y value changes when we change the value of X.
Variation is the distribution of the value of Y, which is little for the different xi possible.
Thus, by selecting a regression specification based on R2 a, a researcher implicitly adopts which of the following principles explain as little of the variation in y using as many xi as possible.
Learn more about the regression here;
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Answer:
$46,800
Step-by-step explanation:
3/5 of 240 is 144
144*325 is 46,800