Examlex
Suppose you want to know how many times per month people of Portland go shopping. You interviewed fifty women from Portland selected randomly. Is the sample likely to be representative of the population of interest?
Heritability Estimates
Statistical measures that indicate what proportion of variance in a trait among individuals in a population can be attributed to genetic differences.
Racial Differences
Variations or disparities among races in aspects such as physical characteristics, culture, history, and social experiences.
IQ
An abbreviation for Intelligence Quotient, a measure of a person's cognitive abilities in relation to their age group.
Environmental Factors
Elements in the external surroundings that can influence an organism's growth, development, and survival.
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