Discrete uniform distributions

Discrete Uniform Distribution.

1. Discrete Uniform distributions

2. Hello! I am Arpit Surana You can find me at - [email protected]

3. Contents Meaning Mean, Median Mode Variance

4. Uniform Distributions Let’s start to learn

5. The distribution in which all the probabilities are same i.e. uniform Spinning of a 4 sided spinner (x) 1 2 3 4 Probability P(X=x) Spinning of a 4 sided spinner (x) 1 2 3 4 Probability P(X=x)

6. Probability function Example – If we roll a dice then the “k=6” so each probability is =  

7. Mean Example – Mean =   Spinning of a 4 sided spinner (x) 1 2 3 4 Probability P(X=x) Spinning of a 4 sided spinner (x) 1 2 3 4 Probability P(X=x)

8. Median & Mode Median = Middle = =Mean Mode is the value which has highest probability or no. which appears the most Since every value has same probability, there is no mode

9. Variance Variance measures how far a set of (random) numbers are spread out from their average value.

10. Example =   Spinning of a 4 sided spinner (x) 1 2 3 4 Probability P(X=x) Spinning of a 4 sided spinner (x) 1 2 3 4 Probability P(X=x)

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