In 2013, the Pew Research Foundation reported that "45% of U.S. adults report that they live with one or more chronic conditions". However, this value was based on a sample, so it may not be a perfect estimate for the population parameter of interest on its own. The study reported a standard error of about 1.2%, and a normal model may reasonably be used in this setting. Create a 95% confidence interval for the proportion of U.S. adults who live with one or more chronic conditions. Also interpret the confidence interval in the context of the study. The point estimate p =.45 V o 0.45 The confidence coefficient z* = (Round to two decimal places.) The standard error SE = .012 V o 0.012 We are 95% o confident that the true proportion of U.S. adults that live with one or more chronic conditions is between % and %. (Enter the last two answers as percents, with the smaller percent first and rounded to the nearest tenth.)
In 2013, the Pew Research Foundation reported that "45% of U.S. adults report that they live with one or more chronic conditions". However, this value was based on a sample, so it may not be a perfect estimate for the population parameter of interest on its own. The study reported a standard error of about 1.2%, and a normal model may reasonably be used in this setting. Create a 95% confidence interval for the proportion of U.S. adults who live with one or more chronic conditions. Also interpret the confidence interval in the context of the study. The point estimate p =.45 V o 0.45 The confidence coefficient z* = (Round to two decimal places.) The standard error SE = .012 V o 0.012 We are 95% o confident that the true proportion of U.S. adults that live with one or more chronic conditions is between % and %. (Enter the last two answers as percents, with the smaller percent first and rounded to the nearest tenth.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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