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Statistical Distributions

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Question 5

The probability of Aisha arriving late for college is 0.2. Over 20 college days find the probability that Aisha arrives late:

a.

Exactly one time

[1]
b.

More than four times

[1]
c.

Less than three times

[1]
Markscheme

Statistical Distributions Questions

  1. AS Level
  2. /Maths
  3. /Statistical Distributions

57 exam-style questions on Edexcel AS Level Maths Statistical Distributions, covering 6.1 Probability Distributions, 6.2 The Binomial Distribution, and 6.3 Cumulative Probabilities. Each one has a worked solution and a mark scheme showing where the marks go.

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