In a large and diverse population,at least 50% of the variability in intelligence scores can be accounted for by genetic factors.

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Many studies have shown that genetics plays a significant role in determining intelligence levels. Estimates suggest that genetic factors account for up to 50-80% of the variability in intelligence scores within a population. However, it is important to note that environmental factors, such as education and upbringing, also contribute to intelligence and can interact with genetic factors in complex ways.

In a Large and Diverse Population,at Least 50% of the Variability