Can a discrete random variable be normally distributed?
May 4, 2021 · A discrete probability distribution is a probability distribution that can take on a countable number of values. $$$$ A Normal Distribution is a type of continuous probability distribution for a real …
probability - Is there a Discrete version of the Normal Distribution ...
Nov 12, 2023 · Finite discrete approximation to the normal distribution Approximating a discrete probability distribution with a standard normal distribution What is the closest equivalent to a …
What is the difference between a discrete and continuous probability ...
Aug 22, 2021 · A continuous probability distribution would have 0 as the expected frequency of any value in its range, whereas a discrete distribution takes positive expected frequency on a specific set …
Probability distribution vs. probability mass function (PMF): what is ...
Dec 31, 2018 · A probability mass function (pmf) is a function that gives the probability that a discrete random variable is exactly equal to some value. A probability distribution is a mathematical function …
probability - When to use Binomial Distribution vs. Poisson ...
Dec 11, 2014 · Poisson distribution a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time and/or space if these events occur with a …
probability - Defining median for discrete distribution - Mathematics ...
Dec 15, 2014 · This works for continuous distributions, but for discrete distributions median would almost always be undefined if we were using this definition. How is it defined in the discrete case? Does it …
Discrete Probability True/False - Mathematics Stack Exchange
Aug 11, 2020 · For part c, I'm leaning towards true, as knowing the expected value of a random variable can allow you to calculate the probability distribution Any help would be greatly appreciated
What is the difference between "probability density function" and ...
Jul 27, 2012 · Distribution Function The probability distribution function / probability function has ambiguous definition. They may be referred to: Probability density function (PDF) Cumulative …
probability - Why is the Bernoulli distribution not discrete ...
Sep 7, 2023 · In any basic probability course, we learn that the Bernoulli distribution is a discrete probability distribution. However, when using measure theory, it seems that it is actually not.
probability - Transform discrete data into continuous - Mathematics ...
Aug 24, 2020 · How do I transform a discrete sample into a continuous distribution. Let's suppose I have a collection of points (time, price of stock) for instance. I would like to transform it into a distribution (