Answer to Question #58602 in Statistics and Probability for sajid

Question

solve the question using venn diagram:
Q. six white balls and 4 black balls, which are different from each other are placed in a bag. If six balls are taken from the bag, find the probability of being three white and three black.
solve the question by (i) factorial method, (ii) using venn diagrm:
Q. An employer wishes to hire 3 people from a group of 15 applicants, 8 men and 7 women whome are equally qualified, to fill the position. If he selects the three at random, what is the probability that
(i) all three will be men
(ii) at least one will be a woman?
solve the question by (i) factorial method, (ii) using venn diagrm:
Q. Four items are taken at random from a box of 12 items and inspected. The box is rejected if more than 1 item is found to be faulty. If there are three items are faulty in the box, find the probability that the box is accepted.