It’s c I just google the answer and did the test it’s c
Answer:
c. It does not guarantee that the best regression model will be found.
Step-by-step explanation:
Backward elimination (or deletion) procedure requires a subsequent removal of individual independent variables in an equation to derive an appropriate regression equation. It is a step-wise operation which make use of a predefined criterion for essential variables.
One of its main importance is that it ensure that the best regression model is found by removal of inconsequential variables.
Therefore, the appropriate answer to the given question is option C.
Answer:
used to calculate the time value of future inflows- NPV
a project to pursue a new revenue stream- expansion
evaluates a capital Investment- discount rate
a project to prevent loss of revenue- replacement
Step-by-step explanation:
You bring replacement to an existing practice to prevent losses
NPV is the difference between present value of cash inflows and present of value of cash inflows over a period of time.
You expand the scope of business to bring new sources of revenue
Discount rate is used to analyse present value of future cash flows. This give an idea whether futur cash flows from a prject is worth a capital investment or not.
The equation for circumference is
Since you have the diameter you can either divide the diameter (d) by two to get the radius (r), or you can divide two from the equation to give you
So the circumference is 33*pi meters, approximately 103.62 meters
Answer:
<h3>The answer is option C</h3>
Step-by-step explanation:
2√24 + 5√54
To combine the radicals first make sure the radicals have the same square root
That's
<h3>
<u>For 2√24</u></h3>
<h3>
</h3><h3>
</h3><h3 /><h3>
<u>For 9√54</u></h3>
<h3>
</h3><h3>
</h3><h3>
</h3><h3 />
Since they have the same square root we can combine them
That's
<h3>
</h3>
We have the final answer as
<h2>
</h2>
Hope this helps you