lavishly levels of cockpit make make noise in an aircraft can victimize the audition of pilots who are exposed to this hazard for many hours. A Boeing 727 co-pilot put in 61 noise observations using a handheld estimable meter. Noise level is defined as beginning (under 88 decibels), Medium (88 to 91 decibels), or High (92 decibels or more). at that place are three scat cock phases (Climb, travel, Descent). Use Alpha = .05 RQ: Is the cockpit noise level free-living of race phase? Noise level Climb Cruise Decent Row Total 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. Specify the determination Rule C. address the Test Statistic. D. Where the assumptions met? E. Make the Decision. F.
Give an interpreting of the Decision | (A) allow H0 = The noise level is independent of the phase of flight | |and H1 = The noise level is dependent on the phase of flight | |(B) save Values: | | ! | |Climb | |Cruise | |Descent | |Total...If you expect to score a full essay, order it on our website:
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