A poll by Louis Harris and Associates took a random sample of 1249 adult Americans and asked whether they believe in ghosts and whether they believe astrology. The result is as follows Yes No Total Believe in ghosts believed astrology 450 799 1249 462 787 1249 True or False and explain: the 95% confidence interval for the difference of the proportion of adult Americans believing in ghosts and proportion believing astrology can be calculated as Pi - P2 +1.96V Pi(1- Pi) P2(1 - p2) where pi 450 and p2 462 1249 1249 1249 1249 Explain briefly.
A poll by Louis Harris and Associates took a random sample of 1249 adult Americans and asked whether they believe in ghosts and whether they believe astrology. The result is as follows Yes No Total Believe in ghosts believed astrology 450 799 1249 462 787 1249 True or False and explain: the 95% confidence interval for the difference of the proportion of adult Americans believing in ghosts and proportion believing astrology can be calculated as Pi - P2 +1.96V Pi(1- Pi) P2(1 - p2) where pi 450 and p2 462 1249 1249 1249 1249 Explain briefly.
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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