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the federal government claims that no more than 25% of all college students would favor reducing...

the federal government claims that no more than 25% of all college students would favor reducing the penalties for the use of marijuana. a random sample of 2400 college students showed that 650 favor reducing the penalties for the use of marijuana. is there sufficient evidence to suggest that more than 25% of all college students would favor reducing the penalties for the use of marijuana?

Math   Statistics-And-Probability   
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