Given an Infinite Population with a Mean of 75 and a Standard

question 80

Multiple Choice

Given an infinite population with a mean of 75 and a standard deviation of 12,the probability that the mean of a sample of 36 observations,taken at random from this population,is less than 78 is:

• A)0.9332
• B)0.5987
• C)1.5000
• D)None of these choices.

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Definitions:

Trade Between Countries

The exchange of goods, services, and capital among various countries, driven by international agreements and economic policies.

Stare Decisis

A legal doctrine stating that courts should follow precedents established by previous decisions when the same points arise again in litigation.

Legal System

The framework of rules, institutions, and practices that control the way in which a society regulates individual and collective conduct.

Federal Statutory Laws

Laws enacted by the United States Congress that apply to everyone in the United States.