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Toss an unfair coin with probability of tails as 0.4 for 15 times. What is the...

Toss an unfair coin with probability of tails as 0.4 for 15 times. What is the probability that tails shows up more than 2 times but less than 6 times?

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0.398

0.624

0.605

0.376

Math   Statistics-And-Probability   
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