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  3. Foundations of Probability in R
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упражнение

Variance of a multiplied random variable

In the last exercise you simulated X from a binomial with size 20 and p = .1 and now you'll use this same simulation to explore the variance.

Инструкции

100 XP

  • Use this simulation to estimate the variance of X.

  • Estimate the variance of 5 * X