The Concordance Rate of Alcoholism Among Twins Shows Evidence That

question 20

True/False

The concordance rate of alcoholism among twins shows evidence that alcoholism is not entirely genetic.

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Definitions:

Continuous Random Variable

A type of random variable that can take an infinite number of possible values within a given range, often associated with measurements.

Expected Value

The sum of all possible outcomes of a random process, each multiplied by its probability of occurrence.

Variance

A measure of the dispersion of a set of data points around their mean; mathematically, it is the average of the squared differences from the mean.

Random Variable

A variable that assumes numerical outcomes as a result of random events.