Statistics in the Economic Policy Institute

Anonymous
timer Asked: Oct 29th, 2015

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the economic policy institute issues reports on wages of entry-level workers. the institute reported that the entry level wages for male college graduates were $21.68 per hour and for female college graduates were $18.80 per hour in 2011. assume the standard deviation for male graduates is $2.30 and for female graduates is $2.05 a) what is the probability that a sample of 50 males graduates will provide a sample mean within $0.50 of the population mean, $21.68 

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