A local newspaper conducted a study of the welfare claims in Ghana and reported that at least 20% of the present welfare recepients are ineligible and should not be receiving monthly payments.You are hired by the Welfare Department to investigate the newspaper's claim that some welfare recepients should not be receiving monthly payments.You randomly select 400 recipients from the files and carefully investigate each one and you find that 60 should not be receiving payments because the filed false claims,failed to report that they work,or committed other fraudulent acts.