Response Distance of an Ambulance

• 1. R.V.;s

  • X1 = location of the accident
  • X2 = location of the ambulance
  • D = response distance = | X1 - X2 |

• 2. Joint sample space is unit square in X1 X2 plane

• 3. PDF over square is uniform

• 4.a FD(y) = P{D<y} = 1 - (1-y)2, 0<yə

• 4b fD(y) = 2(1-y), 0<yə.

0

1

ambulance

accident

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