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2 Unit 2: Applied Mathematics A

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Question 116

A random variable T T\,T takes the values 1, 2, 3 and 4 with probabilities proportional to the values.

a.

Construct the probability distribution of TTT.

[3]
b.

Find P(1.4<T<3.9)P(1.4<T<3.9)P(1.4<T<3.9).

[1]
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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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