In recent years it was thought that approximately 1 in 110 children exhibited some form of autism.
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In recent years it was thought that approximately 1 in 110 children exhibited some form of autism. The most recent CDC study concluded that the proportion may be as high as 1 in 88. If indeed these new figures are correct, choose 3 children at random and find these probabilities.
a. What is the probability that none have autism?
b. What is the probability that at least 1 has autism?
c. Choose 10 children at random. What is the probability that at least 1 has autism?
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Pautism 188 Pdoes not have autism 8788 a Pnon...View the full answer
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ISBN: 9781259755330
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