An Estimator Is Said to Be Consistent If

question 9

Multiple Choice

An estimator is said to be consistent if:

• A)the difference between the estimator and the population parameter grows smaller as the sample size grows larger.
• B)it is an unbiased estimator.
• C)the variance of the estimator is zero.
• D)the difference between the estimator and the population parameter stays the same as the sample size grows larger.

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Definitions:

Ataxia

A neurological sign consisting of lack of voluntary coordination of muscle movements, typically affecting gait, speech, and eye movements.

Coordination

The capacity to coordinate various body parts in a seamless and effective manner.

Cerebral Palsy

A neurological disorder caused by a non-progressive brain injury or malformation that occurs while the child’s brain is under development.

Craniectomy

A surgical procedure involving the removal of a portion of the skull to relieve pressure on the brain.