bowenstimothy9838 bowenstimothy9838

02-05-2022
Mathematics

contestada

Why is the sample mean an unbiased estimator of the population mean?.

Respuesta :

emmanu64 emmanu64

02-05-2022

Provided a simple random sample the sample mean is an unbiased estimator of the population parameter because over many samples the mean does not systematically overestimate or underestimate the true mean of the population

Answer Link

Otras preguntas

A rectangle has an area of 616 m² and a width of 22m. What is its length?

two triangles are similar what is x

Mindy cheers at 16 regular season football games each year. She cheers for a total of 58.35 minutes each game. If her teams make the playoffs, she will cheer at

Qual o valor numérico do polinômio 3x+2y para x=3 e y=1?

Which of the following is associated with irreversible cell damage? A. Glycogen depletion B. Flocculent densities in mitochondria C. Cellular swelling D. Deta

Help me in this one pls I give 15 pts

What is the process of undertaking public construction projects?

What was the original purpose of myths? A. to teach the next generation about science B. to explain how the world got to be the way it is C. all of these purpos

lf y 1/4 · when x=5, find y when x=7. given that y varies directly with x.y=

A 9V battery produces a 1.5A current in a piece of wire. What is the resistance of the wire? 8 Ω 9 Ω 6 Ω 7 Ω