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fill in the blank. the square of the standard deviation is called the _…

Question

fill in the blank. the square of the standard deviation is called the ______. the square of the standard deviation is called the dropdown options: dispersion, variance, spread, mean

Explanation:

Brief Explanations

To solve this, we recall the definitions of statistical terms:

  • The mean is a measure of central tendency (average), not related to the square of standard deviation.
  • Spread and dispersion are general terms for the variability of data, not the specific square of standard deviation.
  • Variance is defined as the square of the standard deviation. Mathematically, if \( \sigma \) is the standard deviation, then variance \( \sigma^2 \).

Answer:

variance