The following contingency table gives the results of a sample survey of South African male and female drivers with regard to their preferred petrol station: Preferred Petrol Station BP Caltex Engen Total No. of Males 95 75 60 230 No. of Females 55 35 30 120 Total 150 110 90 350 Q.3.1 What is the probability of randomly selecting a driver who is male and prefers Caltex? (1)

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The following contingency table gives the results of a sample survey of South African male and female drivers with regard to their preferred petrol station:

 

 

 

Preferred Petrol Station

 

 

 

BP

Caltex

Engen

Total

No. of Males

95

75

60

230

No. of Females

55

35

30

120

Total

150

110

90

350

 

                 

Q.3.1

What is the probability of randomly selecting a driver who is male and prefers Caltex?

(1)

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