A Large Chi-Squared Test Statistic in a Test of a Contingency

question 80

Multiple Choice

A large chi-squared test statistic in a test of a contingency table means you conclude:

• A)The two nominal variables are dependent.
• B)The two nominal variables are equal.
• C)The two nominal variables have the same proportions listed in H₀.
• D)None of these choices.

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Definitions:

Postsynaptic Neuron

A neuron that receives a signal (via neurotransmitter molecules) from another neuron at a synapse.

Action Potential

A temporary reversal of the electrical polarity of the neuron's membrane, facilitating the transmission of nerve impulses.

Excitation

The process or state of being energized or stimulated to action or to increased activity.

Inhibition

The process of suppressing or restraining a behavioral or biological response.