blue levels of cockpit make mental disorder in an aircraft can ill-treat the audition of pilots who are expose to this hazard for many hours. A Boeing 727 co-pilot put in 61 note observations using a handheld estimable meter. dissonance level is defined as beginning (under 88 decibels), modal(a) (88 to 91 decibels), or High (92 decibels or more). at that stray are three pull out cock sorts (Climb, travel, family). Use of import = .05 RQ: Is the cockpit noise level self-directed of race point? preventive level Climb Cruise Decent Row ingrained Low 6 2 6 14 medium 18 3 8 29 High 1 3 14 18 Column Total 25 8 28 61 A. Choose the Hypothesis B. ready the determination Rule C. point the Test Statistic. D. Where the assumptions met? E. Make the Decision. F.
separate an interpreting of the Decision | (A) Let H0 = The noise level is independent of the phase of flight | |and H1 = The noise level is dependent on the phase of flight | |(B) Recorded set: | | | |Climb | |Cruise | |Descent | |Total...If you expect to get a full essay, order it on our website:
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