nerdexam
IBM

C2020-930 · Question #69

In the Two Step node shown below, what does Standardize numeric fields mean?

The correct answer is B. Transform the numeric fields to a scale with a mean of zero and a variance of one. See the full explanation below for the reasoning.

Question

In the Two Step node shown below, what does Standardize numeric fields mean?

Exhibit

C2020-930 question #69 exhibit

Options

  • AEliminate outliers to improve results.
  • BTransform the numeric fields to a scale with a mean of zero and a variance of one.
  • CLimit the number of created clusters.
  • DUse only the numeric fields that have the same scale.

How the community answered

(40 responses)
  • A
    8% (3)
  • B
    70% (28)
  • C
    20% (8)
  • D
    3% (1)

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