How Good an Estimator Are You?



How Good an Estimator Are You?

Chapter 2 of Software Estimation: Demystifying the Black Art opens with a quiz designed to test your estimation abilities. It's an interesting exercise, so I thought everyone might like to give it a shot.

  • For each question, fill in the upper and lower bounds so that you have a 90 percent chance of including the correct value.
  • Don't make your ranges too narrow or too wide, but be sure they're wide enough to give you a 90 percent chance of hitting the correct value.
  • Don't research the answers on the internet.
  • You must provide an estimate range for each question.
  • Spend no more than 10 minutes on this quiz.

So, how good an estimator are you?


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