3. The results of an investigation to ascertain the education levels of a sample of 200 adults are

shown in the following table.

Education Level

Primary

Secondary

Tertiary

Total

Male

44

33

28

105

Female

45

30

20

95

Total

89

63

48

200

If an individual is selected at random. Find the probability of selecting,

a) a person who has primary education.

b) A woman or a person with secondary education.

c) a woman, given that she has tertiary education.

[2]

[3]

[3]