Examlex
What basic presentation skill advises that firefighters should use a relaxed tone to help an audience feel at ease when delivering a fire and life safety presentation?
Descriptive Statistics
Statistical methods that summarize and organize the characteristics of a set of data in order to give a clear overview without drawing conclusions beyond the data itself.
Statistical Significance
The likelihood that a relationship between two or more variables is caused by something other than random chance.
Self-Esteem
A person's self-evaluated sense of their own importance or value.
Random Sample
A random sample is a subset of individuals chosen from a larger set where each individual has an equal probability of being selected.
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