A Simple Random Sample of 10 Students Is Selected from a Large

question 120

Short Answer

A simple random sample of 10 students is selected from a large college.For the 10 students,the number of days each was absent during the last semester was to be 3,7,2,1,0,2,4,2,6,and 2.What is the point estimate for $σ ^ { 2 }$
,the variance of the number of days absent for the college's students?

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Definitions:

Welfare

Welfare refers to government programs and policies designed to support the well-being of individuals and communities, including health care, education, and financial aid.

Public Charity

A type of nonprofit organization that receives a significant portion of its funding from the public and operates for the benefit of the general public.

Income Statistics

Data that represent the distribution of income across different segments of the population.

Poverty

A condition where individuals or communities lack the financial resources and essentials for a minimum standard of living.