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Unformatted text preview: Problem 6: A biased coin with probability of heads equal to 0.6 is thrown 400 times. Assume that the outcome of each throw is independent. (a) Compute (i.e., nd the numerical value of) the probability of obtaining 220 heads or less. (b) Compare the probability in (a) with the CLT approximation and with an optimized Cherno bound. Which works better? (c) Repeat (a)(b) for the probability of obtaining 320 heads or more....
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 Fall '08
 Brewer,F

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