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[Prob&Stats] 1. Random Variable

1. Random Variable

  • outcome: a possible result of experiments
  • Random variable tends to be noted as a capital letter like ‘𝑿’
Figure 1. Random variable example: outcome of tossing a coin
Figure 2. Random variable X
Figure 3. Random variable example2: outcome of tossing 3 coins
Figure 4. Interpretation of random variable 𝑿 from toss-3-coin example

2. Types of random variables

2.1 Discrete random variables

2.2 Continuous random variables

3. Reference

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This publication is for organizing and posting what I’ve studied in scope of CS and Mathematics

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