A-class-contains-20-students-of-whom-2-are-men-and-8-are-women-A-random-sample-of-2-students-is-taken-from-the-class-without-replacement-random-imlies-that-each-student-has-an-equal-chance-of-appe

Question Number 140596 by nadovic last updated on 10/May/21

A class contains 20 students of whom 2

are men and 8 are women . A random

sample of 2 students is taken from the

class without replacement . (random

imlies that each student has an equal

chance of appearing in the sample)

(a) Use a diagram to illustrate the possible

otcomes .

(b) Consider how that the

probabiliies would change if the

sampling was with replacement .