Calculating Probability – ” And ” statements, independent events. I show the basic idea, formula, and two examples! For more free math videos, visit http://JustMathTutoring.com

# Probablity and Statistics

An introduction to the Poisson distribution. I discuss the conditions required for a random variable to have a Poisson distribution. work through a simple calculation example, and briefly discuss the relationship between the binomial distribution and the Poisson distributions. Video Rating: / 5

We’re thinking about the probability of rolling doubles on a pair of dice. Let’s create a grid of all possible outcomes. Watch the next lesson: https://www.khanacademy.org/math/precalculus/prob_comb/independent_events_precalc/v/lebron-asks-about-the-chances-of-making-10-free-throws?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus Missed the previous lesson? https://www.khanacademy.org/math/precalculus/prob_comb/independent_events_precalc/v/getting-at-least-one-heads?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus Precalculus on Khan Academy: You may think that precalculus is simply the course you take before calculus. You would be right, of course, but […]

MIT 18.S096 Topics in Mathematics with Applications in Finance, Fall 2013 View the complete course: http://ocw.mit.edu/18-S096F13 Instructor: Choongbum Lee This lecture is a review of the probability theory needed for the course, including random variables, probability distributions, and the Central Limit Theorem. *NOTE: Lecture 4 was not recorded. License: Creative Commons BY-NC-SA More information at […]

You spin a wheel and it randomly lands on , , or END. If you land on or , you bank the money and spin the wheel again. You keep spinning until you land on END, at which point you cash out the money you banked. How much do you expect to win on average? […]

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Course web page: http://web2.slc.qc.ca/pcamire/ Video Rating: / 5

Solve a complex probability problem with tree diagrams as explained by an IIT Varanasi alumus.

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Get the full course at: http://www.MathTutorDVD.com In this lesson, you’ll learn about the concept of variance in statistics. We’ll discuss how variance is derived and what the equations of variance means.

Introduction to the central limit theorem and the sampling distribution of the mean Watch the next lesson: https://www.khanacademy.org/math/probability/statistics-inferential/sampling_distribution/v/sampling-distribution-of-the-sample-mean?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Missed the previous lesson? https://www.khanacademy.org/math/probability/statistics-inferential/normal_distribution/v/ck12-org-more-empirical-rule-and-z-score-practice?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Probability and statistics on Khan Academy: We dare you to go through a day in which you never consider or use probability. Did you check the weather forecast? Busted! Did you decide […]

If you really want to understand types of data, along with appropriate statistics and graphs, you can learn on our new Snack-size course. Takes about an hour, and lots of fun! http://www.statslc.com/snack/ Video Rating: / 5

Statistics Lecture 3.3: Finding the Standard Deviation of a Data Set

Z-statistics vs. T-statistics Watch the next lesson: https://www.khanacademy.org/math/probability/statistics-inferential/hypothesis-testing/v/small-sample-hypothesis-test?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Missed the previous lesson? https://www.khanacademy.org/math/probability/statistics-inferential/hypothesis-testing/v/type-1-errors?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics Probability and statistics on Khan Academy: We dare you to go through a day in which you never consider or use probability. Did you check the weather forecast? Busted! Did you decide to go through the drive through lane vs walk in? […]

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