Suppose the sample proportion is 0.38, and the margin of error using a 95% confidence level is 0.13. Assuming that we could use the Central Limit Theorem, please construct a 95% confidence interval for the population proportion ( _). (Please round to two decimal places.)

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.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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QUESTION 4
Suppose the sample proportion is 0.38, and the margin of error using
a 95% confidence level is 0.13. Assuming that we could use the Central Limit
Theorem, please construct a 95% confidence interval for the population
proportion (
_). (Please round to two decimal places.)
Transcribed Image Text:QUESTION 4 Suppose the sample proportion is 0.38, and the margin of error using a 95% confidence level is 0.13. Assuming that we could use the Central Limit Theorem, please construct a 95% confidence interval for the population proportion ( _). (Please round to two decimal places.)
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