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2 Unit 2: Applied Mathematics A

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Question 124

A fair spinner is numbered 2, 3, 4, 5, 6, 7, 8 and 9. The score X X\,X is modelled by a discrete uniform distribution.

a.

Find P(X≤5)P(X\leq5)P(X≤5).

[1]
b.

Find P(3<X<9)P(3<X<9)P(3<X<9).

[2]
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2 Unit 2: Applied Mathematics A Questions

  1. A Level
  2. /Maths
  3. /2 Unit 2: Applied Mathematics A

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