Sampling distribution example problem | Probability and Statistics | Khan Academy

Sampling distribution example problem | Probability and Statistics | Khan Academy

Figuring out the probability of running out of water on a camping trip

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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? Busted again! We are constantly creating hypotheses, making predictions, testing, and analyzing. Our lives are full of probabilities! Statistics is related to probability because much of the data we use when determining probable outcomes comes from our understanding of statistics. In these tutorials, we will cover a range of topics, some which include: independent events, dependent probability, combinatorics, hypothesis testing, descriptive statistics, random variables, probability distributions, regression, and inferential statistics. So buckle up and hop on for a wild ride. We bet you’re going to be challenged AND love it!

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13 replies
  1. Thisiswilli
    Thisiswilli says:

    your voice…. so annoying gosh I<m glad I don<t have you as a teacher. Nevertheless, thank you for the explanations

  2. iVinVirus
    iVinVirus says:

    My Stats lecturer always got me bored and couldn't understand a thing, I skipped 9 statistics lectures this semester, now that I'm looking at vids from khan academy, stats is pretty fun… its just the matter of teachers we get

  3. Thijs Gieben
    Thijs Gieben says:

    So using the sample mean of the sample distribution is only necessary if you don't get a normal distribution?


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