provide clear solution 30 mins left CI for a Population ProportionResearch in third party aircraft maintenance department reported the results of an investigation into wiring corrosion on commercial transport aircraft thatmay lead to faulty overhead display information to the flight crew. Such a wiring corrosion may be detrimental to the safety of any commercial flight. Of1600 randomly selected aircraft, 8 were found to have a certain degree of wiring corrosion that could display inconsistent information to the flight crew.Find a 99% confidence interval on the proportion of aircraft that have such wiring corrosion. Suppose that we use the information to provide preliminaryestimate of . How large a sample would be required to produce an estimate of p that we are 99% confident differs from the true value by at most 0.008?O a. 0.00154 sps 0.00846. Required sample size is 299 to produce an estimate with 99% confidence that error would be less than 0.008O b.0.00045

Given,n=1600x=8sample proportion(p^)=xnsample…

Answered: Research in third party aircraft…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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