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Instead of estimating the average electric consumption (in kWh) of barangay Lalakbay (N = 450), Mr. Alco wants to determine the proportion of households who use air conditioning units. Unfortunately, Mr. Alco doesn't have any prior information of the proportion of interest but wishes to be accurate within 10% of the true proportion. With 99% confidence, find the minimum sample size necessary. 59 80 105 122

Instead of estimating the average electric consumption (in kWh) of barangay Lalakbay (N = 450), Mr. Alco wants to determine the proportion of households who use air conditioning units. Unfortunately, Mr. Alco doesn't have any prior information of the proportion of interest but wishes to be accurate within 10% of the true proportion. With 99% confidence, find the minimum sample size necessary. 59 80 105 122

MATLAB: An Introduction with Applications
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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Question 29 Instead of estimating the average electric consumption (in kWh) of barangay Lalakbay (N = 450), Mr. Alco wants to determine the proportion of households who use air conditioning units. Unfortunately, Mr. Alco doesn't have any prior information of the proportion of interest but wishes to be accurate within 10% of the true proportion. With 99% confidence, find the minimum sample size necessary. 59 80 O 105 122
Transcribed Image Text:Question 29 Instead of estimating the average electric consumption (in kWh) of barangay Lalakbay (N = 450), Mr. Alco wants to determine the proportion of households who use air conditioning units. Unfortunately, Mr. Alco doesn't have any prior information of the proportion of interest but wishes to be accurate within 10% of the true proportion. With 99% confidence, find the minimum sample size necessary. 59 80 O 105 122
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