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Randomness Crash Course Statistics

   
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Randomness: Crash Course Statistics #17
Загружено 23 мая 2018
There are a lot of events in life that we just can't predict, but just because something is random doesn't mean we don't know or can't learn anything about it.

Test Statistics: Crash Course Statistics #26
Загружено 9 августа 2018
Test statistics allow us to quantify how close things are to our expectations or theories. Instead of going on our gut feelings, they allow us to add a little ...

Probability Part 1: Rules and Patterns: Crash Course Statistics #13
Загружено 25 апреля 2018
Today we're going to begin our discussion of probability. We'll talk about how the addition (OR) rule, the multiplication (AND) rule, and conditional probabilities ...

Techniques for random sampling and avoiding bias | Study design | AP Statistics | Khan Academy
Загружено 4 ноября 2016
Techniques for random sampling and avoiding bias. View more lessons or practice this subject at ...

Probability Part 2: Updating Your Beliefs with Bayes: Crash Course Statistics #14
Загружено 3 мая 2018
Today we're going to introduce bayesian statistics and discuss how this new approach to statistics has revolutionized the field from artificial intelligence and ...

Random variables | Probability and Statistics | Khan Academy
Загружено 6 декабря 2012
Basic idea and definitions of random variables Practice this lesson yourself on right now: ...

P-Value Problems: Crash Course Statistics #22
Загружено 11 июля 2018
Last week we introduced p-values as a way to set a predetermined cutoff when testing if something seems unusual enough to reject our null hypothesis - that ...

AP Statistics: Randomness and Probability
Загружено 18 ноября 2016
This video introduces you to experimental and theoretical probability. It also covers running simulations and the Law of Large Numbers.

Hypothesis testing and p-values | Inferential statistics | Probability and Statistics | Khan Academy
Загружено 2 ноября 2010
Hypothesis Testing and P-values Practice this yourself on Khan Academy right now: ...

1. Introduction to Statistics
Загружено 30 октября 2017
NOTE: This video was recorded in Fall 2017. The rest of the lectures were recorded in Fall 2016, but video of Lecture 1 was not available. MIT 18.650 Statistics ...

The Binomial Distribution: Crash Course Statistics #15
Загружено 10 мая 2018
Today we're going to discuss the Binomial Distribution and a special case of this distribution known as a Bernoulli Distribution. The formulas that define these ...

2 Min Stats | Random Sampling
Загружено 21 января 2017
Learn about simple random sampling and capture-recapture!

You know I’m all about that Bayes: Crash Course Statistics #24
Загружено 25 июля 2018
Today we're going to talk about Bayes Theorem and Bayesian hypothesis testing. Bayesian methods like these are different from how we've been approaching ...

Confidence Intervals: Crash Course Statistics #20
Загружено 13 июня 2018
Today we're going to talk about confidence intervals. Confidence intervals allow us to quantify our uncertainty, by allowing us to define a range of values for our ...

Plots, Outliers, and Justin Timberlake: Data Visualization Part 2: Crash Course Statistics #6
Загружено 1 марта 2018
Today we're going to finish up our unit on data visualization by taking a closer look at how dot plots, box plots, and stem and leaf plots represent data. We'll also ...

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