If a Sample of N = 4 Scores Is Obtained

question 2

Multiple Choice

If a sample of n = 4 scores is obtained from a population with μ = 70 and σ = 12,then what is the z-score corresponding to a sample mean of M = 76?​

• A)​z = 0.25
• B)​z = 0.50
• C)​z = 1.00
• D)​z = 2.00

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Definitions:

Dictator Game

A behavioral experiment in economics where an individual, termed the "dictator," decides how to split an amount of money with another participant.

Fairness Considerations

Evaluations or judgments about the equity, justice, or fairness in situations, actions, or distribution of resources.

Precommitments

Decisions or pledges made in advance to lock oneself into a course of action or behavior, often used to overcome self-control problems.

Self-Control Problems

Issues arising from an individual's inability to regulate their behavior or choices, often leading to adverse outcomes.