In Standard Statistical Notation,X and Y Are Used to Stand

question 16

Multiple Choice

In standard statistical notation,X and Y are used to stand for

• A)each individual score obtained in a study.
• B)instructions to multiply or divide in a formula.
• C)instructions to add or subtract in a formula.
• D)summary statistics such as sums or means.

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Definitions:

Drive-reduction Theory

A theory of motivation proposing that the presence of a need creates a drive to eliminate or satisfy that need, thereby restoring balance or homeostasis.

Homeostasis

The process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival.

Primary Drives

Basic, innate urges that motivate behavior necessary for survival, such as hunger, thirst, sleep, and avoidance of pain.

Secondary Drives

Learned drives that are derived from primary drives or arising from learned associations with satisfying basic needs.