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Mathematics, 23.06.2019 09:30 cece9080

Usa today reported that about 47% of the general consumer population in the united states is loyal to the automobile manufacturer of their choice. suppose chevrolet did a study of a random sample of 1006 chevrolet owners and found that 560 said they would buy another chevrolet. does this indicate that the population proportion of consumers loyal to chevrolet is more than 47%? use a = 0.01.

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