Which of the following is not a measure of variability?Question 9Answera.Modeb.Standard deviationc.Ranged.Variance
Question
Which of the following is not a measure of variability?
Question 9
Answer
- a. Mode
- b. Standard deviation
- c. Range
- d. Variance
Solution
To determine which option is not a measure of variability, let's review the provided options:
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Mode - This is a measure of central tendency, indicating the most frequently occurring value in a data set. It does not measure variability.
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Standard Deviation - This is a common measure of variability that indicates the average distance of each data point from the mean.
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Range - This is the difference between the highest and lowest values in a data set and is a measure of variability.
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Variance - This measures the average of the squared differences from the mean, serving as another measure of variability.
Final Answer
The correct answer is a. Mode, as it is not a measure of variability.
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