Which expression represents the probability of rolling a 5 exactly three times in ten rolls of a number cube with six sides?

2 answers:

8 0

I'm not sure what the options are as this appears to be a multiple choice question, but this probability is as follows:
$P(X=3)={10\choose3}(\frac{1}{6})^3(\frac{5}{6})^7$

scoray [572]2 years ago

4 0

Answer:

Step-by-step explanation:

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3 years ago

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