The Teaching and Study Opublic Speaking Began More Than 4,000

question 5

True/False

The teaching and study opublic speaking began more than 4,000 years ago.

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Definitions:

Females

Individuals of the female sex or gender, characterized biologically by two X chromosomes in mammals.

Expected Value

The long-run average value of repetitions of the same experiment or random trial, indicating the central tendency.

Random Variable

A variable that can take on numerical results from a random event or experiment.

Standard Deviation

An indicator of the spread of a dataset relative to its mean, used to quantify the degree to which individual data points differ from the average.