Sampling Distribution of the Sample Mean 2
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Uploader Comments (khanacademy)
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too good and simple
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@deefees thanks
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@XadaTen Watch them at his site.. khanacademy. org
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I love this guys voice... maybe it's because this voice is getting my through statistics. lol
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I wish you would link to the next video (and previous) in the comments so I wouldn't have to go searching for you next video in the series! :)
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Khan, why you repeat previous lectures? Videos are there, we can always replay them. Anyhow, I learned a lot from these videos. I just want to add some kind of feedback to help for perfection. Thank you.
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Thanks for the advice. Many high school graduates have " holes in their knowledge" because most of the learning time is spent how to pass the knowledge test from the state. The schools have forgotten the goal of school to teach reading writing and math.
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I learnt Statistics more in one night than I did in 24 years!
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you are an angel
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@MrIzzyDizzy yes and no, you're getting a generalised model of reality, so that you can make predictions based on this model. what your model predicts will never be exactly what reality is, but it will be very close. He also begins to explains this in the video at around 6:00
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You can get 7 and a half -- if you sample 6 and 9. (6+9)/2 = 7.5
scorpion007 2 years ago 18
Good point.
khanacademy 2 years ago 9