Which expression represents the probability of rolling a 5 exactly three times in ten rolls of a number cube with six sides?
Question
Answer:
I'm not sure what the options are as this appears to be a multiple choice question, but this probability is as follows:[tex]P(X=3)={10\choose3}(\frac{1}{6})^3(\frac{5}{6})^7[/tex]
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10 months ago
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