Terminal ASecurity is investigating procedures at an airport to reduce the variability in the amount oftime it takes passengers to get through airport security. The following table summarizes Sample standard deviationsample data collected from two different terminals employing different securityprocedures. Complete parts a and b.Terminal B7.9 minutes8.7 minutesSample size1812a. Using a = 0.10, determine if the procedures at Terminal A more effectively reduce the variability than do the procedures at Terminal B.First identify the hypotheses. Choose the correct answer below.O B. Hyi of z03H,i of coVA. Họ: 0 so3H,: of >o?O C. Ho: o = 02H;: o #oO D. Ho: o to22 Calculate the appropriate test statistic.The test statistic is.(Round to two decimal places as needed.)Determine the appropriate critical value(s).The critical value(s) is(are)O(Round to three decimal places as needed. Use a comma to separate answers as needed.)the null hypothesis. There isevidence to conclude there is a difference in the variability in the two terminals.b. Use technology to find the p-value and interpret the result.The p-value is.(Round to three decimal places as needed.)Since the p-value isa = 0.10,the null hypothesis. There isV evidence to conclude there is a difference inthe variability in the two terminals.

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Answered: Security is investigating procedures 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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