Question

2.7 A random sample of 200 adults are classified be-(by sex and their level of education attained.

If a person is picked at random from this group, findthe probability that (a) the person is a male, given that the person has asecondary education; (b) A person not taking psychology is taking both history and mathematics.

Question image 1Question image 2Question image 3Question image 4Question image 5