A Robust Estimator Is One That

question 40

Short Answer

A robust estimator is one that: $\begin{array}{|l|l|}\hline A&\text {is unbiased and symmetrical about zero. }\\\hline B&\text {is consistent and is also mound-shaped. }\\\hline C&\text { is efficient and less spread out.}\\\hline D&\text { is not sensitive to moderate departure from the assumption of normality in the population.}\\\hline \end{array}$

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Definitions:

Simp

A term colloquially used to describe someone who demonstrates excessive sympathy or attention towards another person, often with little regard for reciprocation.

Assumption

A statement or idea accepted as true without proof, often used as a starting point for reasoning and arguments.

Add

To unite or join one thing to another, typically to increase the quantity or improve the whole.

UI

User Interface, which refers to the means by which a user interacts with a computer, software application, or digital device.