THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A Monte Carlo study involves 10,000 random samples of size 20 from a normal population with mean μ = 120 and standard deviation σ = 20.For each sample,the mean and the median are calculated,with the following results:

-Which of the two estimators appears most efficient?

Question

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A Monte Carlo study involves 10,000 random samples of size 20 from a normal population with mean μ = 120 and standard deviation σ = 20.For each sample,the mean and the median are calculated,with the following results:
 
-Which of the two estimators appears most efficient?

Quizplus · Accepted Answer

The Answer of THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A Monte Carlo study involves 10,000 random samples of size 20 from a normal population with mean μ = 120 and standard deviation σ = 20.For each sample,the mean and the median are calculated,with the following results:
 
-Which of the two estimators appears most efficient?