Mathematics 9709/62 — October/November 2018
Cambridge AS Level · Probability & Statistics 1 · worked solutions for every part, with the mark scheme
7
questions
50
marks
75
minutes
Topics Probability · Permutations and Combinations · Representation of Data · Discrete Random Variables · The Normal Distribution
Q1Permutations and CombinationsProbabilityFree sample
(i)2M
How many different arrangements are there of the 11 letters in the word MISSISSIPPI?
(ii)3M
Two letters are chosen at random from the 11 letters in the word MISSISSIPPI. Find the probability that these two letters are the same.
The rest of this paper
6 more questions- Q2Representation of Data6M
- Q3Discrete Random Variables · Probability6M
- Q4Permutations and Combinations6M
- Q5Representation of Data6M
- Q6Probability · Discrete Random Variables9M
- Q7The Normal Distribution12M
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