Examlex
When samples of size n are drawn from a population,then the sampling distribution of the sample mean
is approximately normal,provided that n is reasonably large.
Nuclear Family
A family unit consisting of two parents and their children, considered the traditional core of a familial structure.
Divorce Rate
The divorce rate is a statistical measure that represents the number of divorces occurring in a given population during a specified period, often expressed per 1,000 individuals.
Population
The total number of individuals or items of interest within a particular area, group, or category.
Instrumental Role
In sociology, a role focused on achieving goals, often associated with providing for the family's material needs.
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Q41: The 95% confidence interval for the
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Q70: We compare the percent of variation explained