In a Population with σ = 8,a Score of X

question 72

Multiple Choice

In a population with σ = 8,a score of X = 44 corresponds to a z-score of z = -0.50.What is the population mean?​

• A)μ = 36​
• B)​μ = 40
• C)​μ = 48
• D)​μ = 52

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Definitions:

Moral Intuition

Instantaneous judgments of right and wrong that occur without conscious deliberation, often based on emotional reactions.

Blood-Brain Barrier

A selective semipermeable barrier that shields the brain from foreign substances in the blood that might harm it, while allowing essential nutrients to pass through.

Atrophy

The reduction in size or wasting away of an organ or tissue due to disease, injury, or lack of use.

Hippocampus

A major component of the brain involved in memory formation, organization, and retrieval, as well as spatial navigation.