A serious problem can occur in multiple regression analysis if an impo – McqOptions

MCQOPTIONS

1.	A serious problem can occur in multiple regression analysis if an important variable is omitted from the list of independent variables. This can lead to
A.	Unbiased least squares estimators.
B.	Biased least squares estimators.
C.	A biased estimator of the variance.
D.	All of these
Answer» C. A biased estimator of the variance.

Discussion

No Comment Found

Related MCQs

A ______________ diagram shows the location of defects in any unit. This diagram is used in the analyze step of DMAIC.
The taste of the burger can be categorized as good or bad This is an example of which type of data:
For a given sample size (n) and number of defects acceptable , the Average Total Inspection (of units) should ______________ with increase in N (lot size).
Juran's quality management philosophy is based on three pillars namely planning, control and ______________.
Consider the first method of p bar estimation where each sample is of varying size. If the 3rd sample has p bar =.01, and the sample size of the 3rd sample is 10, what will be the upper control limit for the 3rd sample?
While the first generation of Six sigma focused on ______________, the third generation of six sigma focused on ______________.
From a consumer perspective quality is determined by ______________ while from a producers perspective quality is determined by ______________.
The standard normal distribution has mean= ______________ and standard deviation= ______________.
If the Average outgoing Quality is plotted against the Incoming Fraction Defective, the Average Outgoing Quality Limit is the ______________ point.
Quality management includes forming and directing a team of people to achieve a qualitative goal within an effective cost and time frame that results in ______________