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Idenury the null and alternative hypotheses to test each of the following situations Complete parts...

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Idenury the null and alternative hypotheses to test each of the following situations Complete parts a through c a An article from a business journal looked at 1126 CEOs from global companies and found that 40 had MBAS Has the percentage changed Let p be the proportion of CEOs with an MBA Ho P Vs HA P Type integers or decimals Do not round b Recently 12 of cars of a certain model have needed costly transmission work after being driven between 60 000 and 80 000 miles The car manufacturer hopes that the redes transmission component has solved this problem Let p be the proportion of cars needing transmission repair Ho P vs HA P Type integers or decimals Do not round c A market researcher for a cola company decides to field test a new flavor soft drink planning to market it only if he is sure that over 53 of the people like the flavor Let p be the proportion of people who like the flavor Ho P vs HA P Type integers or decimals Do not round

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