CALCULATION OF PROBABILITY

Problem 7.3

Tulsian Ltd., has undertaken a project which has an expected duration of 15 days with a variance of 9 days.

Calculate:

  1. The probability that the project will be completed on or before 12 days.
  2. The probability that the project will be completed on or before 18 days.
  3. The probability that the project will not be completed on or before 12 days.
  4. The probability that the project will not be completed on or before 18 days.
  5. The probability that the project will be completed in not less than 3 days earlier than expected.
  6. The probability that the project will be completed in not more than 3 days later than expected.
  7. The probability that the project will take more than 12 days, but not more than 18 days.
  8. The probability ...

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