Given a sample proportion p from a sample of size n, we have seen that a 95% confidence interval for the underlying population proportion is given by (1-P) ± 1.961 n Suppose we want to estimate the proportion of all STAT1201 students who would say 'Yes' to the question Are you afraid of clowns? Based on the responses, the margin of error for a 95% confidence interval for this proportion is
Given a sample proportion p from a sample of size n, we have seen that a 95% confidence interval for the underlying population proportion is given by (1-P) ± 1.961 n Suppose we want to estimate the proportion of all STAT1201 students who would say 'Yes' to the question Are you afraid of clowns? Based on the responses, the margin of error for a 95% confidence interval for this proportion is
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 13PPS
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Transcribed Image Text:Given a sample proportion from a sample of size ʼn, we have seen that a 95% confidence interval for the underlying population proportion is given by
(1-P)
p± 1.961
n
Suppose we want to estimate the proportion of all STAT1201 students who would say 'Yes' to the question
Are you afraid of clowns?
Based on the responses, the margin of error for a 95% confidence interval for this proportion is
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