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2 Unit 2: Applied Mathematics A

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Question 99

x0123P(X=x)0.20.3abF(x)cd0.78e\begin{array}{c|rrrr}x&0&1&2&3\\\hline P(X=x)&0.2&0.3&a&b\\F(x)&c&d&0.78&e\end{array}xP(X=x)F(x)​00.2c​10.3d​2a0.78​3be​​

Find a,b,c,d a,b,c,d\,a,b,c,d and eee.

[5]
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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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