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2 Unit 2: Applied Mathematics A

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Question 46

A discrete uniform random variable Y Y\,Y takes each integer value from 4 to 14 inclusive.

a.

Find P(6<Y≤11)P(6<Y\leq11)P(6<Y≤11).

[2]
b.

Find P(Y>12)P(Y>12)P(Y>12).

[1]
c.

State when this model would be unsuitable.

[1]
Markscheme

2 Unit 2: Applied Mathematics A Questions

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

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