In one study of smokers who tried to quit smoking with nicotine patch therapy, 30 were smoking after one year of treatment while 65 were not. We are interested in the true proportion of those that were still smoking after one year of treatment. a) What parameter are we estimating? p b) What is the point estimate of that parameter? p c) What is a success for this problem? still smoking d) Find the margin of error for a 90% confidence interval, rounded to the 4th. OB
In one study of smokers who tried to quit smoking with nicotine patch therapy, 30 were smoking after one year of treatment while 65 were not. We are interested in the true proportion of those that were still smoking after one year of treatment. a) What parameter are we estimating? p b) What is the point estimate of that parameter? p c) What is a success for this problem? still smoking d) Find the margin of error for a 90% confidence interval, rounded to the 4th. OB
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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