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According to the empirical rule, if the data form a "bell-shaped" normal distribution, _________percent of the observations will be contained within 2 standard deviations around the arithmetic mean.
Gender Difference
Refers to the distinctions in characteristics, behaviors, roles, and psychological attributes traditionally associated with being male or female.
Alcoholics Anonymous
An international mutual aid fellowship designed to help individuals struggling with alcoholism achieve and maintain sobriety.
Lower Classes
A social group viewed as having the lowest status in a society, often associated with low income, limited access to education, and precarious employment.
Sociologists
Scientists who study society, social behaviors, patterns, and cultures.
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