Which of the Following Must Be Normally Distributed in Order

question 37

Multiple Choice

Which of the following must be normally distributed in order to proceed with hypothesis testing of means and proportions?

• A)the sample distribution
• B)the sampling distribution
• C)the population distribution
• D)both the sample distribution and the population distribution

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Definitions:

Sleep Spindles

Bursts of brain activity visible on an EEG that occur during stage 2 of sleep, thought to be related to learning and memory.

Circadian Rhythms

Natural, internal processes that regulate the sleep-wake cycle and repeat roughly every 24 hours.

Delta Waves

Slow brain waves primarily associated with deep sleep and brain healing processes.

Hypnagogic Sensations

Experiences occurring at the onset of sleep, involving a variety of sensory and perceptual phenomena.