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Loser66

  • one year ago

Find the total ways in which 6 objective type questions can be answered when each question has 5 choices. Please, hep

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  1. Loser66
    • one year ago
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    another one: There are 5 multiple choice questions in an exam. How many sequences of answers are possible if the first question has 3 choices, next two have 4 choices and the last two have 5 choices.

  2. Loser66
    • one year ago
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    Among the problems, which quantity is greater?

  3. Loser66
    • one year ago
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    @zepdrix

  4. mathmath333
    • one year ago
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    is \(\large 5^{6}\) the answer for 1st one

  5. Loser66
    • one year ago
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    I think so!! Just want to make sure it is right.

  6. Loser66
    • one year ago
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    \(\left(\begin{matrix}5\\1\end{matrix}\right)\) for each object and we have 6 objects, That gives us \(\left(\begin{matrix}5\\1\end{matrix}\right)^6= 5^6\)

  7. Loser66
    • one year ago
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    How about the second one? Actually, I don't like statistics and probability. I took the course and got very few knowledge :(

  8. mathmath333
    • one year ago
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    for the second one i think it is = \(\large 3\times 4^{2}\times 5^{2}\)

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