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Probability distributions
Constructing probability distribution for random variables
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Statistical Distributions
The normal distribution is the most important probability distribution in statistics because it fits many natural phenomena. In this article we will cover some distributions that I have found useful…
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A Quick Look Into Probability Distributions
Probability Distribution : A probability Distribution shows the list of probabilities associated with each value or a range of values for a discrete or a continuous random variable. Based on the…
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How to Think Probabilistically with Discrete Distributions
Say, you are looking at the average weight of 100 Olympic athletes. Based on this data alone, can you make valid assumptions about the mean weight of all Olympic athletes? You would probably say “I…
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Distributions
In the previous chapter we used Bayes’s Theorem to solve a cookie problem; then we solved it again using a Bayes table. In this chapter, at the risk of testing your patience, we will solve it one mor...
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Univariate Discrete Distributions: An Easy-to-Understand Explanation
Do you know this feeling? You want to learn something new, but you don’t know where to start. This is how we felt when we wanted to understand distributions mathematically. Yes, our professor explaine...
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Discrete Probability Distributions with R
In simpler terms, the probability distributions describe the random process (any phenomenon) in terms of probabilities. A random event is a random process to which we can never find the exact value…
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The 5 discrete distributions every Data Scientist should know
Now coming from a non-statistical background, distributions always come across as something mystical to me. This post is about some of the most used discrete distributions that you need to know along…...
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An Introduction to Discrete Distribution Function
Binomial Distribution: In probability theory and statistics, the binomial distribution is the discrete probability distribution that gives only two possible results in an experiment, either Success…
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Probability Distributions with Python: Discrete & Continuous
There are several posts that could serve as context (as needed) for the concepts discuss in this post including these posts on: In this post, we’ll cover probability distributions. This is a broad…
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Statistics 101- Part 2- Probability Distributions, Types, and Applications
Definition of the probability distribution, different types of distributions, their explanation, and applications Photo by Naser Tamimi on Unsplash This article is in continuation of Statistics 101-P...
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7 Types of Discrete Probability Distributions and Their Applications in R
7 types of Discrete Probability Distributions clearly explained in 10 minutes. (With code in R)!
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Distribution of a single variable
It is customary to refer to the raw numbers as data and the output of data analysis as information. You start with the data, and you hope to end with information that an organization can use for…
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Random Variables and Probability Distributions
Master the random variables and probability distributions and crack your next Data Science Interview with the third part of our Statistics Cheat Sheet series Photo by Naser Tamimi on Unsplash Random ...
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Distributions
Now that we have learned how to work with probability in both the discrete and the continuous setting, let’s get to know some of the common distributions encountered. Depending on the area of machine ...
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A Gentle Introduction to Probability Distributions
Last Updated on November 14, 2019 Probability can be used for more than calculating the likelihood of one event; it can summarize the likelihood of all possible outcomes. A thing of interest in probab...
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Different Probability Distributions Part 2
Now we will see the Continuous variable distributions whereas in part 1 we saw the discrete distributions. In continuous distributions the point probability is equal to “0” and some of the…
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Probability Distributions for Beginners
Beginner Stats, Fundamental Concepts, Bernoulli Distribution Continue reading on Towards Data Science
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Binomial And Poisson Distribution
It is a discrete distribution and describes success or failure of an event. e.g:- In an examination student can either pass or fail , if a coin is tossed it gives either head or tail. In other word…
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Understanding Probability Distributions using Python
An intuitive and comprehensive guide to probability distributions Continue reading on Towards Data Science
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Important Points About Binomial Distribution with Implementation
Part 5: Statistics Series Hello, welcome back to the statistics series. I know this is the statistics series for data science and I am talking about a probability distribution, which may sound odd to ...
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Distributions
In this tutorial you'll learn all about **histograms** and **density plots**. Set up the notebook As always, we begin by setting up the coding environment. (_This code is hidden, but you can un-hide i...
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Chapter 2 Distributions
2.1 Histograms One of the best ways to describe a variable is to report the values that appear in the dataset and how many times each value appears. This description is called the distribution of the ...
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The Poisson Distribution
Mylie has been averaging 3 hits for every 10 times at bat. What is the probability that she will get exactly 2 hits in her next 5 times at bat? How do we go about calculating the probability of this…
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