Fair Coin If a fair coin is tossed 100 times, we would
Chapter , Problem 76(choose chapter or problem)
Fair Coin If a fair coin is tossed 100 times, we would expect heads to occur about 50 times. But how many heads would suggest that a coin is not fair? An inequality used by statisticians to answer this question is , where x is the actual number of heads that occurred in 100 tosses of a coin. What range of heads would suggest that the coin is a fair coin?
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