(a) A random sample of elementary school children in New York state is to be selected to estimate the proportion p who have received a medical examination during the past year. The survey found that x = 632 children were examined during the past year. Construct the 95% confidence interval estimate of the population proportion p if the sample size was n = 800 . < p <

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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(a) A random sample of elementary school
children in New York state is to be
selected to estimate the proportion p who
have received a medical examination
during the past year. The survey found
that
632 children were examined
during the past year. Construct the 95%
confidence interval estimate of the
population proportion p if the sample size
was n = 800.
<p<
Transcribed Image Text:(a) A random sample of elementary school children in New York state is to be selected to estimate the proportion p who have received a medical examination during the past year. The survey found that 632 children were examined during the past year. Construct the 95% confidence interval estimate of the population proportion p if the sample size was n = 800. <p<
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