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Basic probability. Should have a reasonable grounding in basic algebra before watching.


About this course

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39
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6 hours

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khanacademy

khanacademy

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Probability


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Lectures in this course (39)

  1. Basic Probability

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    An introduction to probability

    176,330 views

  2. Probability with Playing Cards and Venn Diagrams

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    Probability of compound events. The Addition Rule. Common Core Standard 457 S-CP.7

    74,649 views

  3. Addition Rule for Probability

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    Venn diagrams and the addition rule for probability

    60,244 views

  4. Probability 1 Module Examples

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    Basic probability examples (the type seen in the probability 1 module)

    54,543 views

  5. Compound Probability of Independent Events

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    Probability of particular sequences of flips

    44,662 views

  6. Getting At Least One Heads

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    Probability of getting at least one heads in multiple flips of a fair coin

    35,784 views

  7. Frequency Probability and Unfair Coins

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    A different way of thinking about probability when we don't have equally likely events

    26,715 views

  8. Getting Exactly Two Heads (Combinatorics)

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    A different way to think about the probability of getting 2 heads in 4 flips

    27,688 views

  9. Exactly Three Heads in Five Flips

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    Probability of exactly 3 heads in 5 flips using combinations

    23,771 views

  10. Frequency Stability

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    Can humans generate truly random sequences

    20,132 views

  11. Generalizing with Binomial Coefficients (bit advanced)

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    Conceptual understanding of where the formula for binomial coefficients come from

    24,283 views

  12. Probability (part 2)

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    Let's flip a coin.

    178,985 views

  13. Probability (part 3)

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    More on probability.

    129,124 views

  14. Probability (part 4)

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    More on free throws.

    95,215 views

  15. Probability (part 5)

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    Probability of getting a certain number roll in Monopoly

    81,944 views

  16. Probability (part 6)

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    Introduction to conditional probability

    108,596 views

  17. Dependent Probability Example 1

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    Example of the type of problem in the Khan Academy Dependent Probability module

    39,118 views

  18. Dependent Probability Example 2

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    Another example of dependent probability

    22,761 views

  19. Probability (part 7)

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    More on conditional probability. Touch on Bayes' Theorem.

    99,877 views

  20. Probability (part 8)

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    Introduction to Bayes' Theorem

    84,839 views

  21. Permutations

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    Introduction to permutations

    139,956 views

  22. Combinations

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    Introduction to combinations

    115,214 views

  23. Probability using Combinations

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    Probability of getting exactly 3 heads in 8 flips of a fair coin.

    75,318 views

  24. Probability and Combinations (part 2)

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    Making at least 3 out of 5 free throws.

    45,667 views

  25. Conditional Probability and Combinations

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    Probability that I picked a fair coin given that I flipped 4 out of 6 heads.

    88,950 views

  26. Birthday Probability Problem

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    The probability that at least 2 people in a room of 30 share the same birthday.

    55,088 views

  27. Introduction to Random Variables

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    Introduction to random variables and probability distribution functions.

    196,728 views

  28. Probability Density Functions

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    Probability density functions for continuous random variables.

    229,688 views

  29. Binomial Distribution 1

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    Introduction to the binomial distribution

    234,235 views

  30. Binomial Distribution 2

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    More on the binomial distribution

    118,450 views

  31. Binomial Distribution 3

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    Basketball binomial distribution

    87,759 views

  32. Binomial Distribution 4

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    Using Excel to visualize the basketball binomial distribution

    71,239 views

  33. Expected Value: E(X)

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    Expected value of a random variable

    144,256 views

  34. Expected Value of Binomial Distribution

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    Expected value of a binomial distributed random variable

    81,041 views

  35. Poisson Process 1

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    Introduction to Poisson Processes and the Poisson Distribution.

    115,472 views

  36. Poisson Process 2

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    More of the derivation of the Poisson Distribution.

    65,301 views

  37. Law of Large Numbers

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    Introduction to the law of large numbers

    76,015 views

  38. Term Life Insurance and Death Probability

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    Understanding an insurance company's sense of my chances of dying.

    16,928 views

  39. Mega Millions Jackpot Probability

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    Probability of winning the Mega Millions jackpot

    52,611 views

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