Why Is a Confidence Interval Also Called a "Margin of Error

question 6

Essay

Why is a confidence interval also called a "margin of error"?

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Definitions:

Alkali

A base that dissolves in water, typically found among the group 1 elements of the periodic table, such as sodium and potassium, which form strongly basic hydroxides.

Ion

A charged atom.

Electron

One of the three major parts of an atom. The electron carries a negative charge.

Proton

One of the three principal parts of an atom. The proton has a positive charge.