Answer:
incorrect question
Step-by-step explanation:
that is what you have posted
Answer:
b
Step-by-step explanation:
Answer:
C is the most reasonable answer because to add the system of equations together, you must make sure that one of the terms (whether it be the x or y value) can cancel out.
Step-by-step explanation:
We know that
The residual value is the observed value minus the predicted value.
RESIDUAL VALUE=[OBSERVED VALUE-PREDICTED VALUE]
where
Predicted value.--> the predicted value given the current regression
equation
Observed value. --> The observed value for the dependent
variable.
in this problem
predicted value for x=3 approximate y=3.6
observed value is for x=3 y=5
so
RESIDUAL VALUE=[5-3.6]------> 1.4
the answer is
<span>
the best estimate of the residual is 1.5</span>
What you need to do is subtract since the key word "How much Less money" is in it.
$9.956-$50 = 40.044$