Mathematics, 23.01.2020 19:31 callofdutyghostgamer
Population a and population b both have a mean height of 70.0 inches with an sd of 6.0. a random sample of 50 people is picked from population a, and random sample of 20 people is selected from population b. which sample mean will probably yield a more accurate estimate of its population mean? why?
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Population a and population b both have a mean height of 70.0 inches with an sd of 6.0. a random sam...
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