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A researcher wants to test if college students ages 18 25 consume more alcohol per...

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A researcher wants to test if college students ages 18 25 consume more alcohol per year than non college students ages 18 25 They randomly selected 500 college students and found a mean of 89 6 liters of alcohol consumed with a standard deviation of 21 liters In comparison 450 randomly selected non college students had a mean of 87 1 liters of alcohol consumed with a standard deviation of 19 liters What would be the null and alternative hypotheses for this situation Ho Pc PN HA PC PN Ho Pc N HA PC UN Ho PC UN HA PC N Ho Pc N HA PCHN Ho Pc PN HA PC PN

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