School Enrollment Of all 3- to 5-year old children, 56% are enrolled in school. If a sample of 500 such children is randomly selected, find the probability that at least 256 will be enrolled in school. Round the final answer to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places. P(X> 256) =
School Enrollment Of all 3- to 5-year old children, 56% are enrolled in school. If a sample of 500 such children is randomly selected, find the probability that at least 256 will be enrolled in school. Round the final answer to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places. P(X> 256) =
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 38E
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Of all 3- to 5-year old children, 56% are enrolled in school. If a sample of 500 such children is randomly selected, find the probability that at least 256 will be enrolled in school. Round the final answer to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places
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