construct a confidence interval for the population proportion using the normal approximation to the p̂-distribution (if it is appropriate to do so). Standard Normal Distribution Table a. x=9, n=35, α =0.2�=9, E= Round to four decimal places if necessary Enter 0 if normal approximation cannot be used
construct a confidence interval for the population proportion using the normal approximation to the p̂-distribution (if it is appropriate to do so). Standard Normal Distribution Table a. x=9, n=35, α =0.2�=9, E= Round to four decimal places if necessary Enter 0 if normal approximation cannot be used
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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Question
Calculate the margin of error and construct a confidence interval for the population proportion using the normal approximation to the p̂-distribution (if it is appropriate to do so).
Standard Normal Distribution Table
a. x=9, n=35, α =0.2�=9,
E=
Round to four decimal places if necessary
Enter 0 if normal approximation cannot be used
Round to four decimal places if necessary
Enter 0 if normal approximation cannot be used
b. x=4, n=15, α =0.02
E=
Round to four decimal places if necessary
Enter 0 if normal approximation cannot be used
Round to four decimal places if necessary
Enter 0 if normal approximation cannot be used
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