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CTAL-TA_UK · Question #48

The tax system needs to be updated due to new legislation. For a person with a salary of less than 20.000 and who is married, the tax needs to be re-calculated. If the person also has more than two…

The correct answer is C. The standard deviation of all SUMI scales is much too large. See the full explanation below for the reasoning.

Question

The tax system needs to be updated due to new legislation. For a person with a salary of less than 20.000 and who is married, the tax needs to be re-calculated. If the person also has more than two and less than five children, an additional 10% reduction is applicable. A SUMI test has been performed on the user-interface of the tax system. The resulting SUMI graph is presented below:

Which of the following statements is NOT correct?

Exhibit

CTAL-TA_UK question #48 exhibit

Options

  • AThe SUMI scores are above market average
  • BThe SUMI scores show a positive result regarding user-satisfaction
  • CThe standard deviation of all SUMI scales is much too large
  • DEspecially the SUMI score regarding Affect is high which will ease the deployment process

How the community answered

(27 responses)
  • A
    4% (1)
  • B
    19% (5)
  • C
    70% (19)
  • D
    7% (2)

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