The internal auditing staff of a local manufacturing company performs a sample audit each quarter to estimate the proportion of
accounts that are delinquent more than 90 days overdue. the historical records of the company show that over the past 8 years 13 percent of the accounts are delinquent. for this quarter, the auditing staff randomly selected 250 customer accounts. what is the probability that no more than 40 accounts will be classified as delinquent?
