If the Statement Is True for All Sets C and D

question 73

True/False

If the statement is true for all sets C and D, write ʺtrue.ʺ If it is not true for all sets C and D, write ʺfalse.ʺ Assume that $C \not = \varnothing$ ,and $C \subset U$ .
- $\text { If } C \subseteq D \text {, then } C \subset D \text {. }$

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Definitions:

Equal-variance T-test

A statistical test used to compare the means of two groups under the assumption that both groups have the same variance.

Population Variances

A measure of the spread or dispersion within a dataset, representing the average of the squared differences from the mean of the population.

Fitness Program

A structured regimen or plan designed to achieve physical fitness goals, such as improving strength, flexibility, endurance, or overall health.

Population Variances

A statistical measure that represents the dispersion or spread of a set of data points in a population.