L USE SALT (a) Use the given preliminary estimate to determine the sample size required to estimate the proportion of adult Americans who would like an internet connection in their car to within 0.03 with 95% confidence. (Round your answer up to the nearest whole number.) (b) The formula for determining sample size given in this section corresponds to a confidence level of 95%. How would you modify this formula if a 99% confidence level was desired? 미() 2.33 On= p(1 - On = p(1 - p) On= p(1- p)(2 2.58 1.96 On= p(1- p)() 1.645 On= p(1 - p)( (c) Use the given preliminary estimate to determine the sample size required to estimate the proportion of adult Americans who would like an internet connection in their car to within 0.03 with 99% confidence. (Round your answer up to the nearest whole number.)
L USE SALT (a) Use the given preliminary estimate to determine the sample size required to estimate the proportion of adult Americans who would like an internet connection in their car to within 0.03 with 95% confidence. (Round your answer up to the nearest whole number.) (b) The formula for determining sample size given in this section corresponds to a confidence level of 95%. How would you modify this formula if a 99% confidence level was desired? 미() 2.33 On= p(1 - On = p(1 - p) On= p(1- p)(2 2.58 1.96 On= p(1- p)() 1.645 On= p(1 - p)( (c) Use the given preliminary estimate to determine the sample size required to estimate the proportion of adult Americans who would like an internet connection in their car to within 0.03 with 99% confidence. (Round your answer up to the nearest whole number.)
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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