Based Upon Simple Random Sampling of 100 College Students,the Mean

question 78

Multiple Choice

Based upon simple random sampling of 100 college students,the mean GPA was 2.3 with a standard error of 0.3.We are 68% confident that the population parameter is

• A) between 1.4 and 2.6
• B) between 1.7 and 2.9
• C) 2.3
• D) between 2.0 and 2.6
• E) less than 1.4

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Definitions:

Civil Rights

The rights of citizens to political and social freedom and equality.

Welfare

Governmental provision of economic assistance and social services to individuals and families in need.

Government Regulation

Regulations enforced by the government to control the way businesses and industries can operate, often to protect public health, safety, and welfare.

Fertility Rate

The average number of children born to a woman over her lifetime in a given population.