Binomial Probability (1 of 2: Preliminary Example w/ Probability Tree)

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i wish i had a sir like this he is so funny i love him

shirushtigasivakumar
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Thank you very much, this video really saved me.

ganwang
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Hello Mr. Eddie I just wanted to ask that if we are taking one five in a set of 3 numbers then aren't we talking about permutations? because that's why we listed those three things in our sample space, I mean when we write down possible outcomes of a die rolled three times are we writing permutations or combinations ?

sarthaksharma
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In P(all 5s)=3C3, the first three doesn't refer to the number of ways you can get that outcome. It refer to the number of stages? And the second 3 is the number of 5s we want? So we're saying in 3 stages we want 3 fives? When would it ever be different? Like if we said in at least two stages there should be a five then it would be P(one 5)=2C1?

chaitanyaahuja
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We can employ this in betting sports with two possible out comes like tennis.

GENERALEASTENGINEERING-tmun
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This guy is just feeding students with content. but i dont see students exploring, and working in team hands-on. this is a teacher center instruction. Students are just observers. This is all about the teacher, not the students.

jorgeuni