Assignment: Probability Analysis
Part 1) Optional- Read the quotes located at https://www.ecoccs.com/tsuteach.html#quote
Part 2) Required
1) According to the Annual death rate from malignant neoplasms table, what is the probability that a directly exposed hibakusha (Person-years 1968-1972) living within 2 kilometers of Hiroshima would die:
a) All hibakusha
and
b) Non-hibakusha.
2) A couple has three children, and it is known that at least one of the children is a girl. What is the probability that the couple has at least one boy, assuming that having a boy or girl is equally likely?
3) An electronic controlling mechanism requires five identical memory chips. In how many ways can this mechanism be assembled using 5 given chips?
4) In how many different ways can 3 of 20 laboratory assistants be chosen to assist with an experiment?
5) In how many different ways can one make a first, second, third, and fourth choice among 12 firms leasing construction equipment?