Author Question: If is a biased estimator for , what is the amount of bias for this estimator if and ? a.The ... (Read 146 times)

@Brianna17 · **on:** Jun 24, 2018

If

is a biased estimator for

, what is the amount of bias for this estimator if

and

?

a.The bias is equal to 1.
b.The bias is equal to -1.
c.The bias cannot be determined.
d.The bias is equal to 0.

Question 2

Which of the following must be true for a point estimator,

, to be an unbiased estimator

?

a.The variance of the sampling distribution of

equals

.
b.

c.

d.

bdobbins · **Reply #1 on:** Jun 24, 2018

Answer to Question 1

correct: a

Answer to Question 2

correct: b