Answer:
Step-by-step explanation:

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
constant, a change of 1 in
is associated with a change of 0.4980 in the dependent variable.
b) We have to estimate the value of y

Answer:
Let's solve your inequality step-by-step.
|x|+3>8
Step 1: Add -3 to both sides.
|x|+3+−3>8+−3
|x|>5
Step 2: Solve Absolute Value.
|x|>5
We know eitherx>5orx<−5
Step-by-step explanation:
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