Mathematics 9709/61 — October/November 2012
Cambridge A-Level · Probability & Statistics 1 (S1) · worked solutions for every part, with the mark scheme
7
questions
50
marks
75
minutes
Topics Discrete Random Variables · Probability · Representation of Data · The Normal Distribution · Permutations and Combinations
Q14MDiscrete Random VariablesProbabilityFree sample
Ashok has 3 green pens and 7 red pens. His friend Rod takes 3 of these pens at random, without replacement. Draw up a probability distribution table for the number of green pens Rod takes.
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6 more questions- Q2Representation of Data5M
- Q3The Normal Distribution · Discrete Random Variables6M
- Q4Representation of Data · Probability7M
- Q5Discrete Random Variables7M
- Q6The Normal Distribution · Probability9M
- Q7Permutations and Combinations12M
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