Question 1079639: Suppose a coin is tossed 6 times, find the probability of obtaining between 4 and 6 heads inclusively.
Answer by stanbon(75887)   (Show Source):
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Probability-and-statistics/1079639 (2017-05-04 12:58:49): Suppose a coin is tossed 6 times, find the probability of obtaining between 4 and 6 heads inclusively.
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Binomial Problem with n = 6 and p(head) = 1/2
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P(4<= x <= 6) = 1 - P(0<= x <=3) = 1- binomcdf(6,.0.5,3) = 0.3438
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Cheers,
Stan H.
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