Which of the Following Attributes or Dimensions of Big Data

question 68

Multiple Choice

Which of the following attributes or dimensions of big data is described as the reliability of data generated?

• A) Volume
• B) Variety
• C) Veracity
• D) Velocity

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Definitions:

Null Hypothesis

A default hypothesis that there is no effect or no difference, and any observed change is due to chance or sampling error.

Probability Level

A statistical threshold, often denoted by alpha, which determines the cutoff point at which a result is considered statistically significant.

Statistically Significant

Refers to a result that is unlikely to have occurred by chance alone, according to a predetermined threshold in statistical testing.

F-test

is a statistical test used to compare the variances of two populations, based on sample variances, to assess the equality of the populations' means.