The Sample Mean Will Always Be Exactly in the Center

question 28

True/False

The sample mean will always be exactly in the center of a confidence interval that is estimating the value of the population mean.

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Definitions:

Ellipse

An ellipse is a curve on a plane that surrounds two focal points such that the sum of the distances to the two focal points is constant for every point on the curve.

Center

The midpoint or central point of a geometric shape or object.

Vertices

The points where two or more edges meet in a geometric shape or graph.

Center

The midpoint or origin in a coordinate system; also refers to the midpoint of a shape or object in geometry.