Carlos Is Examining the Row and Column Totals in a Contingency

question 31

Multiple Choice

Carlos is examining the row and column totals in a contingency table.What are these called?

• A)marginals
• B)subtotals
• C)totals
• D)running totals

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Definitions:

Sensitivity

The capacity of an organism or system to respond to stimuli or changes in its environment.

Drugs

Substances that alter physiological or psychological functions when ingested or otherwise introduced into the body.

MDMA

A psychoactive drug primarily used recreationally for its effects on mood, perception, and energy, known colloquially as Ecstasy or Molly.

Serotonin Nerve Fibers

Neurons that transmit serotonin, a neurotransmitter involved in many functions, including mood regulation, digestion, and the sleep-wake cycle.