Good Trainers Need to Be Knowledgeable About the Subject,be Well

question 9

True/False

Good trainers need to be knowledgeable about the subject,be well prepared,have good communication skills and be enthusiastic with a sense of humour.

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Definitions:

Confidence Interval

A bracket of numbers, taken from the study of a sample, poised to contain the value of a not-identified population parameter.

Standard Deviation

A statistical measure that represents the dispersion or variability of a set of data points around their mean.

Sample Size

Refers to the number of observations or elements selected from a population for the purpose of statistical analysis.

Population Standard Deviation

A measure of the dispersion of a set of data from its mean, calculated for the entire population.