A researcher wants to estimate the proportion of depressed individuals taking a new anti-depressant drug who find relief. A random sample of 250 individuals who had been taking the drug is questioned; 202 of them found relief from depression. Based upon this, compute a 95% confidence interval for the proportion of all depressed individuals taking the drug who find relief. Then find the lower limit and upper limit of the 95% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) Lower limit: Upper limit: X

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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A researcher wants to estimate the proportion of depressed individuals
taking a new anti-depressant drug who find relief. A random sample of
250 individuals who had been taking the drug is questioned; 202 of them
found relief from depression. Based upon this, compute a 95% confidence
interval for the proportion of all depressed individuals taking the drug
who find relief. Then find the lower limit and upper limit of the 95%
confidence interval.
Carry your intermediate computations to at least three decimal places.
Round your answers to two decimal places. (If necessary, consult a list
of formulas.)
Lower limit:
Upper limit:
Transcribed Image Text:Español A researcher wants to estimate the proportion of depressed individuals taking a new anti-depressant drug who find relief. A random sample of 250 individuals who had been taking the drug is questioned; 202 of them found relief from depression. Based upon this, compute a 95% confidence interval for the proportion of all depressed individuals taking the drug who find relief. Then find the lower limit and upper limit of the 95% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) Lower limit: Upper limit:
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