"Manny Got Out of Bed and Began Doing Calisthenics During

question 1

Multiple Choice

"Manny got out of bed and began doing calisthenics during REM sleep, probably because he was dreaming about boot camp." What is WRONG with this statement?

• A) Sleep is a relaxed condition of the body and, as such, precludes physical activity.
• B) Research shows that no dreaming takes place in REM sleep.
• C) Research shows that we are virtually paralysed in REM sleep.
• D) Manny was never in boot camp so he is not likely to be dreaming about it.

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Definitions:

Test Statistic

A value determined from sample data, used to make decisions on a hypothesis in statistical testing.

Level Of Significance

A threshold in hypothesis testing, representing the probability of rejecting a true null hypothesis, typically denoted by alpha.

Null Hypothesis

A statement asserting there is no effect or no difference, which researchers attempt to disprove through statistical testing.

Alternative Hypothesis

A statement in hypothesis testing that proposes a significant difference or effect, contradicting the null hypothesis.