Suppose That You Wish to Perform a Chi-Square Test of Independence

question 19

Essay

Suppose that you wish to perform a chi-square test of independence. Give an example of sample data for which assumption 1 (all expected frequencies are 1 or greater)is violated. You should present the sample data in the form of a contingency table.

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Definitions:

Depressants

Psychoactive drugs that cause an altered state of consciousness by decreasing behavior and mental activity.

Flow

A highly focused, altered state of consciousness, when awareness of self and time diminishes due to being completely engrossed in an enjoyable activity.

Stimulant Drugs

Substances that increase alertness, attention, and energy by enhancing the activity of certain neurotransmitters in the brain.

Heart Rate

The number of heartbeats per unit of time, typically expressed as beats per minute (bpm).