A random sample of n=400 is taken from a population and x = 251 have a specified characteristic. Calculate the upper bound for a two-sided 90% confidence interval for the true proportion of individuals in the population with the specified characteristic. Hint: The formula for a two-sided confidence interval is P(1 – ô) p+ Za/2 n Enter your answer to 3 decimal places.
A random sample of n=400 is taken from a population and x = 251 have a specified characteristic. Calculate the upper bound for a two-sided 90% confidence interval for the true proportion of individuals in the population with the specified characteristic. Hint: The formula for a two-sided confidence interval is P(1 – ô) p+ Za/2 n Enter your answer to 3 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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