Mathematics, 26.11.2019 21:31 amandajennings01
Best on-time airlines: hawaiian airlines topped the list of the most punctual u. s. airlines for full-year 2014, according to data released by the bureau of transportation statistics. the on-time arrival performance was 91.9% another aviation data service believes that this percentage now is even higher. the team of researchers chose 130 randomly selected flights and find that 120 of the flights arrived on time.
can a hypothesis test be used to determine whether the proportion of hawaiian airlines flights that arrive on-time is higher than 91.9%?
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You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar
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Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap
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Best on-time airlines: hawaiian airlines topped the list of the most punctual u. s. airlines for fu...
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