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Identifyr the null and alternative hypotheses to test each of the following situations. Complete parts a through c. ajAn article from a business journal looked at 110? CEOs from global companies and found that 35% had Mms. Has the percentage changed? Let p be the proportion of CEOs with an MBA. H. @o .. H. @o (Type integers or decimals. Do not round.) b] Recently, 22% of cars of a certain model have needed costly transmission work after being driven between 40,000 and 90,000 miles. The car manufacturer hopes that the redesign of a transmission component has solved this problem. Let p be the proportion of cars needing transmission repair. H0: p|:|j vs HA: pElEl (Type integers or decimals. Do not round.) c) A market researcher for a cola company decides to eld test a new avor so drin k. planning to market it only if he is sure that over 55% of the people like the avor. Let p be the proportion of people I.Ivho like the avor. H0: pEr vs. HA: pEj (Type integers or decimals. Do not round.)