The State department is trying to identify an individual who speaks Farsi to fill a foreign embassy position. They have determined that that 4% of the applicant pool are fluent in Farsi.
A) If applicants are contacted randomly how many individuals can they expect to interview in order to find one fluent in Farsi?
B)What is the probability that they will interview more than 25 before they find one who speaks Farsi? More than 40?
Comments
Leave a comment