On each of three independent days, a ferry is delayed with probability 0.15.
a.
Find the probability of at least one delay.
[2]
b.
Find the probability of exactly one delay.
[2]
Markscheme
2.6 Probability Questions
36 exam-style questions on CCEA A Level Maths 2.6 Probability, covering 2.6.1 Probability, 2.6.2 Probability, 2.6.3 Probability, and 2.6 Probability. Each one has a worked solution and a mark scheme showing where the marks go.