The mean percent of childhood asthma prevalence in 43 cities is 2.22%. A random sample of 30 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the...

The mean percent of childhood asthma prevalence in 43 cities is

2.22%.

A random sample of

of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than

2.6%?

Interpret this probability. Assume that

σ=1.34%.

Jun 07, 2022

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