Unlike Spirals, Elliptical Galaxies Do Not Contain a Flattened Disk

question 138

True/False

Unlike spirals, elliptical galaxies do not contain a flattened disk.

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Definitions:

Sampling Error

Sampling error describes the difference between a sample statistic used to estimate a population parameter and the actual but unknown value of the parameter.

Sampling Error

The difference between a sample statistic used to estimate a population parameter and the actual but unknown value of the parameter.

Sample

A subset of elements chosen from a larger set (population), typically used to infer properties about the population.

Population

The entire group of individuals or instances about whom the study is concerned or from which the data is drawn.