A Normal Distribution Has a Mean of µ = 70

question 42

Multiple Choice

A normal distribution has a mean of µ = 70 with σ = 12.If one score is randomly selected from this distribution,what is the probability that the score will be greater than X = 79?​

• A)​0.7734
• B)​0.2266
• C)​0.2734
• D)​0.3085

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Definitions:

Lawrence Kohlberg

A psychologist known for his theory on the stages of moral development.

Morality

Principles concerning the distinction between right and wrong or good and bad behavior, often guided by personal, cultural, or societal norms.

Conventional Morality

A stage in moral development characterized by adherence to rules and standards of one's group or society.

Cultural Differences

Variations in the norms, values, beliefs, and practices among different groups, societies, or communities.