O-LevelMathematicsProbability4024/11 · Oct/Nov 2015 · Q72 Marks
Paul takes examinations in Maths and Physics. The probability that he passes Maths is 0.7 . The probability that he passes Physics is 0.6 . The results in each subject are independent of each other. Calculate the probability that he passes Maths and does not pass Physics.
- (a)Calculate the probability that he passes Maths and does not pass Physics.[2]
Mark scheme
Marking points from the official mark scheme (Oct/Nov 2015). The mark or mark type is shown in brackets.
- [2] (0).28 oe
- [2] B1 for (0).4 oe seen
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