If the Sampled Population Is Nonnormal,the T-Test of the Population $\mu$

question 2

True/False

If the sampled population is nonnormal,the t-test of the population mean $\mu$ is still valid,provided that the condition is not extreme.

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Definitions:

Efficiency

The ability to accomplish a task or objective with minimal waste of time, energy, or resources.

Satisfaction

A feeling of fulfillment or contentment with one's achievements, status, or situation.

Naturalistic Observation

A research method involving the systematic observation and recording of behavior in its natural context without intervention.

Double-Blind Procedure

An experimental technique where both the subjects and the researchers are unaware of who has been given a specific treatment, in order to avoid any prejudice.