Mathematics 9709/61 — October/November 2015
Cambridge A-Level · Probability & Statistics 1 · worked solutions for every part, with the mark scheme
7
questions
50
marks
75
minutes
Topics Discrete Random Variables · The Normal Distribution · Representation of Data · Permutations and Combinations · Probability
Q14MDiscrete Random VariablesFree sample
In a certain town, 76% of cars are fitted with satellite navigation equipment. A random sample of 11 cars from this town is chosen. Find the probability that fewer than 10 of these cars are fitted with this equipment.
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6 more questions- Q2The Normal Distribution4M
- Q3Representation of Data6M
- Q4Representation of Data · The Normal Distribution7M
- Q5Permutations and Combinations9M
- Q6Probability · Discrete Random Variables9M
- Q7Probability · Permutations and Combinations · The Normal Distribution · Discrete Random Variables11M
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