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R Academy · Lesson

Probability Distributions

Work with common distributions (normal, binomial, Poisson) and generate random samples.

1

Introduction to Probability Distributions

Probability distributions describe how values are distributed in a dataset. In R, you can work with common distributions using built-in functions.

Probability Distributions — illustration 1

2

Normal Distribution

The normal distribution is a symmetric, bell-shaped distribution commonly used in statistics.

x <- rnorm(100, mean=50, sd=10)
hist(x, main='Normal Distribution', col='blue')

All lessons in this course

  1. Descriptive Statistics
  2. Probability Distributions
  3. Hypothesis Testing
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