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The Normal Distribution Is a Good Approximation to the Binomial

question 63

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The normal distribution is a good approximation to the binomial if both π ≥ 10 and n ≥ 10.


Definitions:

Statistical Estimate

A value derived from a sample data used to indicate an unknown value in the population.

Total Variance

In statistics, it refers to the sum of squared differences between each observation and the overall mean, representing the total spread of a dataset.

Heritability

Refers to the proportion of variation in traits within a population that can be attributed to genetic differences among individuals.

Sociobiologists

Scientists who study the biological basis of social behavior across species, including humans.

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