This video explains how a probability distribution describes the possible outcomes of a random variable with their probabilities. Important concepts discussed in this video are: discrete and continuous variables, probability mass function and probability density function.

This course consists of seven modules and each module has several videos. To find the right module, go to our account @Research Methods and Statistics and click on Playlists, or view them below.

MODULE 4: PROBABILITY DISTRIBUTIONS
4.1 Random variables and probability distributions: https://www.youtube.com/watch?v=O3zJWxSEBVg&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=1
4.2 Cumulative probability distributions: https://www.youtube.com/watch?v=14KQzv8YVz8&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=2
4.3 The mean of a random variable: https://www.youtube.com/watch?v=frXqT1aUAO4&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=3
4.4 The variance of a random variable: https://www.youtube.com/watch?v=iizvw0OqV6Y&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=4
4.5 Functional form of the normal distribution: https://www.youtube.com/watch?v=IBz8y5V1yzo&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=5
4.6 The normal distribution: probability calculations: https://www.youtube.com/watch?v=ZOXAFPWLK-s&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=6
4.7 The standard normal distribution: https://www.youtube.com/watch?v=xdHDE_RD6_c&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=7
4.8 The binomial distribution: https://www.youtube.com/watch?v=QL4HSXkhnhY&list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV&index=8

BASIC STATISTICS: MODULES
1. Exploring Data: https://www.youtube.com/playlist?list=PLyLpEs0x9Bnkdzf7bx1J3hMZwZfBhan0e
2. Correlation and Regression: https://www.youtube.com/playlist?list=PLyLpEs0x9BnkNHZ8RV9BKRnRSjm_l5jDZ
3. Probability: https://www.youtube.com/playlist?list=PLyLpEs0x9Bnnc4TjI4AOBhSugIV1K_kP-
4. Probability Distributions: https://www.youtube.com/playlist?list=PLyLpEs0x9BnlQ9yc8ZJd6KDm2TGxMYbLV
5. Sampling Distributions: https://www.youtube.com/playlist?list=PLyLpEs0x9BnnhqKaehi7X42p-hET5Hu0w
6. Confidence Intervals: https://www.youtube.com/playlist?list=PLyLpEs0x9Bnnq2P2jx8HvvBnUxqzBeXFr
7. Significance Tests: https://www.youtube.com/playlist?list=PLyLpEs0x9BnkUdochj7JEC-2javLshojj

Follow our account @Research Methods and Statistics for more modules and courses!