Hunger, Thirst, Pain Avoidance, Sleep Needs, and Regulation of Body

question 432

Multiple Choice

Hunger, thirst, pain avoidance, sleep needs, and regulation of body temperature are ___________ motives.

• A)stimulus
• B)extrinsic
• C)biological
• D)incentive

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Definitions:

Sample Size

The number of observations or data points collected in a statistical sample.

Degrees of Freedom

The count of independent pieces of information available to estimate another statistic, crucial in defining the distribution of various test statistics.

Contingency Table

A table used in statistics to display the frequency distribution of variables to show the relationship between them.

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when it is in fact true; commonly set thresholds include 0.05 or 0.01.