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Home » Quiz » Data Science Statistics Quiz

What does the range of a dataset represent?

Difficulty level
  • The average value
  • The middle value
  • The most frequent value
  • The spread of the data
The range of a dataset is a measure of dispersion, representing the total spread of values in the dataset. It is calculated by subtracting the smallest value from the largest value in the dataset.
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Data Science Statistics Quiz
Quiz
How does skewness affect the mean and median of a dataset?
A numerical summary of a sample, as opposed to a population, is known as a ________.

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