A student organization contains 60% Democrats, 30% Republicans, and 10% independents. The organization has 50 members in total, and it takes a poll by randomly selecting (without replacement) 5 of its...

A student organization contains 60% Democrats, 30% Republicans, and 10%

independents. The organization has 50 members in total, and it takes a poll by randomly

selecting (without replacement) 5 of its members to call.



(a) What is the chance that the first two members called are both Democrats?





(b) What is the chance that the first two members called are both not independents?

(c) What is the chance that no independents are called among all 5 calls?





(d) If the first 4 students called are Democrats, what is the chance that the 5th called

will be a Republican?