At sea, the distance D to the horizon is directly proportional to the square root of the elevation E of the observer. If a perso
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Answer:
b) y = 289.815 when
Step-by-step explanation:
We are given the following information in the question:
where y is the dependent variable,
are the independent variable.
The multiple regression equation is of the form:
where,
: is the intercept of the equation and is the value of dependent variable when all the independent variable are zero.
: It is the slope coefficient of the independent variable
.
: It is the slope coefficient of the independent variable
.
- The regression coefficient in multiple regression is the slope of the linear relationship between the dependent and the part of a predictor variable that is independent of all other predictor variables.
Comparing the equations, we get:
- This means holding
constant, a change of one in
is associated with a change of 0.5906 in the dependent variable.
- This means holding
b) We have to estimate the value of y
Answer:
<h3> The numbers are 20 and 28</h3>Step-by-step explanation:
x - the other number (the smaller one)
x+8 - 8 more than the other number (the larger number)