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ICBB – IASSC Certified Lean Six Sigma Black Belt

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Showing 7–9 of 15 questions

Question 7

The Mann-Whitney test is a powerful test and is unique to situations from which of the choices listed? (Choose two.)

Select all that apply, then click Submit answer.

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    Testing the identity of two populations
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    Focuses on equality of the Median of the two populations
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    Less powerful than the traditional “t-test”
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    More widely applicable than the traditional “t-test”
Question 8

Each of the items listed would impact the Process Capability for a process with a continuous output except ___________________.

Select an option, then click Submit answer.

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    Shape of process data distribution (e.g. Normal Distribution)
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    Process Technology

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    Process Standard Deviation
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    Seasonal variation in process

Question 9

Based on the data given below, which of the following control charts would you like to use to devise a control mechanism?

Select an option, then click Submit answer.

  • ○

    p
  • ○

    np
  • ○

    c
  • ○

    u