The grades of a sample of 5 students,selected from a large population,are given below.
a.Determine a point estimate for the variance of the population.
b.Determine a 95% confidence interval for the variance of the population.
c.At 90% confidence,test to determine if the variance of the population is less than or equal to 50.
Definitions:
Agents of Socialization
Individuals, groups, and institutions that shape an individual's social development and norms through social interaction.
Institutions
Established and enduring patterns of social order that govern the behavior and expectations of individuals within a society.
Roles
The behaviors, obligations, and privileges attached to a social position or status within society.
Cultural Expectations
The societal norms or standards that dictate how individuals should behave within their culture.
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