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Home » Quiz » Data Science Statistics Quiz

The Z-score and T-score are both types of _______ scores, which measure the number of standard deviations an observation is from the mean.

Difficulty level
  • mean
  • median
  • standard
  • variance
The Z-score and T-score are both types of standard scores. They measure the number of standard deviations an observation or statistic is from the mean.
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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 ________.

Related Quiz

  • How does Pearson's Correlation Coefficient differ from Spearman's Rank Correlation?
  • The sum of all probabilities in a discrete probability distribution is always ________.
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  • What does skewness measure in a dataset?
  • The ________ is the standard deviation of the sampling distribution of a statistic.

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