A parameter such as is sometimes referred to as a(n) ____ parameter, because many times, we need its value even though it is not the parameter of primary interest.
A) special
B) random
C) nuisance
D) independent
E) dependent

Question

A parameter such as  is sometimes referred to as a(n) ____ parameter, because many times, we need its value even though it is not the parameter of primary interest.
A) special 
B) random 
C) nuisance 
D) independent 
E) dependent

Quizplus · Accepted Answer

A nuisance parameter is a parameter that must be considered in order to estimate the parameter of primary interest, but is not of direct interest itself. In this case, the parameter given in the question is not the primary parameter of interest, but still needs to be considered in calculations. Therefore, the best choice is C) nuisance parameter.

A Parameter Such as Is Sometimes Referred to as A(n)