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Edexcel A-Level Mathematics AS S1.5.4 Discrete Uniform Distribution Questions

Practise recognising discrete uniform distributions and using equal probabilities, symmetry and the mean in simple contexts.

Syllabus
First assessment 2019
Course
Mathematics YMA01
Level
AS

Exam points

  • use symmetry or equal probabilities to write the mean or a missing value

Edexcel A-Level Mathematics AS S1.5.4 Discrete Uniform Distribution Questions question 1

[Maximum number: 1]

The random variable A represents the score when a spinner is spun. The probability distribution for A is given in the following table.

Table for Question Edexcel A-Level Mathematics AS S1.5.4 Discrete Uniform Distribution Questions question 1 — Edexcel A-Level Mathematics AS

Write down the name of the probability distribution of B.

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