Quiz

  1. 1
    Beginner

    What are the units of the Z score for a process performance parameter?

  2. 2
    Beginner

    A Z score of 0.55 is transformed in the Z transformation table to a value of 0.2088. What does that value mean?

  3. 3
    Beginner

    What statistical measure can be used when directly comparing values from dissimilar distribution?