According to an airport, only 50% of people arrive at least as early as the airport recommends for domestic flightsA researcher wanted to check if this is true so he took a random sample of 50 people taking domestic flights andfound that 30 of the people arrived at least as early as the airport recommends. At the 1% significance level, canyou conclude that the current proportion is different than what the airport claims. What is the test statistic?OTest statistic =Test statisticTest statistic =0.5-0.6(0.5)(0.5)5050-3030√50Test statistic =0.6-0.5(0.5)(0.5)5030-5030√50

It is given that Population proportion, p = 50% = 0.5 Favourable cases, X = 30 Sample size, n = 50

Answered: found that 30 of the people arrived at…

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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