3. An nursing student was curious to determine what sample size would be required to be 99% sure about patient waiting-time in an ER, with a maximum error of ±1% - assuming that the population standard devia- tion of all such waiting times is .0600 minutes.
3. An nursing student was curious to determine what sample size would be required to be 99% sure about patient waiting-time in an ER, with a maximum error of ±1% - assuming that the population standard devia- tion of all such waiting times is .0600 minutes.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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Transcribed Image Text:3. An nursing student was curious to determine what sample size would be required to be 99% sure about
patient waiting-time in an ER, with a maximum error of ±1% - assuming that the population standard devia-
tion of all such waiting times is .0600 minutes.
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