A(n)____ statistic is one whose ____ value from all possible distinguishable samples under the sampling plan is equal to the parameter it estimates.
A)biased,median
B)efficient,average
C)unbiased,mean
D)sample,biased
E)unbiased,extreme

Question

Quizplus · Accepted Answer

An unbiased statistic is one that, on average, is equal to the population parameter it estimates. The mean is the measure of central tendency that best represents this concept, making the correct answer (C) unbiased mean.

A(n)____ Statistic Is One Whose ____ Value from All Possible

A(n) Statistic Is One Whose Value from All Possible