The Sign Test Is a Nonparametric Test That 1) Uses

question 84

True/False

The sign test is a nonparametric test that 1) uses the directions of differences observed in a matched pairs sample to determine whether the relative frequency distributions of two statistical populations are identical to or different from one another and 2) determines whether a sample comes from a population with a specified median.

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Definitions:

Echo

A reflected sound wave that is heard again by the emitter or another listener because the sound waves bounce off objects.

Sensory Registers

The initial processing systems in the brain that hold incoming information from the senses for a very brief period of time.

STM

Stands for Short-Term Memory, which is the capacity for holding a small amount of information in an active, readily available state for a short period of time.

LTM

Stands for Long-Term Memory, which is the capability of the brain to store, preserve, and recall information over extended periods of time.