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Six coins are tossed 6,400 times. Using Poisson distribution, find the approximate probability of getting six heads two times.


4 years ago

## Answers : (1)

Nishant Vora
IIT Patna
2467 Points
							Let the coin be unbaised coinTherefore the probability of getting 6 heads with six coins = (1/2)^6 = 1/64 = p (say)Then np = 6400 * 1/64 = 100=m (say)Then according to poissons lawP(X=x) ===5000

3 years ago
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