Math

This is my extended brain for math

Probability and Statistics

Jupyter-Notebook: Birthday-Problem

https://gist.github.com/sallos-cyber/92bc3666b6228925c5798dc296171ab3#file-birthdayexample-ipynb BirthdayExample How large is the probability that there are at least two people in a group of k people whose birthday is on the same day? Thus, the event […]

Probability and Statistics

Jupyter-Notebook: Binominal Distribution Example

https://gist.github.com/sallos-cyber/c57d616a1dab051b4d57e70d36fb920b#file-binomialdistributionexample-ipynb BinomialDistributionExample In [1]: from scipy.stats import binom import matplotlib.pyplot as plt # experiment: 10 balls, 7 are white and 3 black # we pick a ball 10 times with replacement

Math

Counting

Herleitung der Formeln für Kombin etc. There is a thing I learned. When you draw a probability tree, I often assumed that all the outcomes are equally likely. Then I

Math, Probability and Statistics

Basics

Random Experiment A random experiment is an experiment that yields the following conditions: repeatable several mutual exclusive outcomes are possible  outcome is up to chance Typical example for random experiments

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