Use the Margin of Error, Confidence Level, and Standard Deviation $95 \% , \sigma = \$ 528$

question 39

Multiple Choice

Use the margin of error, confidence level, and standard deviation ? to find the minimum sample size required to estimate an unknown population mean µ
-Margin of error: $121, confidence level: 95%, $95 \% , \sigma = \$ 528$

• A)2
• B)4
• C)64
• D)74

Understand the ethical considerations and practices in psychological research.

Acknowledge the influence of psychologists’ personal values on research.

Learn about the role of the nervous system in psychology.

Understand the basic concepts and ethics of experimentation in psychology.

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Definitions:

July Monarchy

A period in French history from 1830 to 1848 when the country was ruled by King Louis-Philippe following the overthrow of King Charles X.

Royal Legitimacy

The rightful authority and recognition of a monarch or royal family based on historical, legal, or divine principles.

Popular Sovereignty

The principle that the authority of a state and its government is created and sustained by the consent of its people, through their elected representatives, who are the source of all political power.

Adam Smith

A Scottish economist and philosopher, best known for his works "The Wealth of Nations," which laid the foundations for classical economics.