Asked by Adrian Montoya on May 11, 2024
Verified
Which of the following is one way to represent the variance?
A) s
B) s2
C) s(2)
D) s / n
Variance
A statistical measure of the dispersal or spread of a set of numbers, indicating how much the numbers vary from the average of the set.
Represent
To depict or stand in for a population or set of data in a study or analysis.
- Gain an understanding of the theory and mathematical determination of variance.
- Achieve proficiency in understanding the mathematical formulas and representations associated with variability metrics.
Verified Answer
CJ
carissa juarezMay 16, 2024
Final Answer :
B
Explanation :
Variance is often represented as s2s^2s2 , which matches the notation in choice B, where the superscript 2 indicates squaring the standard deviation (s) to get the variance.
Learning Objectives
- Gain an understanding of the theory and mathematical determination of variance.
- Achieve proficiency in understanding the mathematical formulas and representations associated with variability metrics.
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