The mean percent of childhood asthma prevalence in 43 cities is 2.13%. A random sample of 30 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than 2.4% ? Interpret this probability. Assume that a = 1.21%. The probability is (Round to four decimal places as needed.).

The mean percent of childhood asthma prevalence in 43 cities is 2.13%. A random sample of 30 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than 2.4% ? Interpret this probability. Assume that a = 1.21%. The probability is (Round to four decimal places as needed.).

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 2E

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