May/June 2026 Paper 62

2026 · 7 questions · 15 parts · 50 marks

0/50 marks
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Finish set
Q1
1
–/3 mks
Q2
2
–/5 mks
Q3
3(a)3(b)3(c)
–/6 mks
Q4
4(a)4(b)4(c)
–/10 mks
Q5
5(a)5(b)
–/7 mks
Q6
6(a)6(b)6(c)
–/9 mks
Q7
7(a)7(b)
–/10 mks
Context for question 4
The random variables and have the independent distributions and .
4(a)Poisson DistributionMedium3 marks
Find .
Show your method
0 words
Probability
4(b)Poisson DistributionMedium3 marks
Given that , find .
Show your method
0 words
Probability
4(c)Normal Distribution Normal ApproximationsHard4 marks
The random variable is the total of 100 randomly chosen values of . Use the normal approximation to the Poisson distribution to find .
Show your method
0 words
Probability