In a particular production process dryin times for newly pai

In a particular production process, dryin times for newly pained parts are uniformly distributed between 2 and 8 minutes. The probability that a part dries in less than 6 minutes is?

Solution

Let, X = dryin times for newly pained parts......

P [ X < 6 ] = integration from 2 to 6 [ dx / ( 8 -2) ]
   = ( 1/6) * ( 4) = 2 / 3.....