Asked by Roger Sellers on Sep 23, 2024
Verified
The value of the standard deviation may be either positive or negative,while the value of the variance will always be positive.
Standard Deviation
A measure that quantifies the amount of variation or dispersion of a set of data values from the mean.
Variance
A measure of variability that describes the spread of a data set or distribution, calculated as the average of the squared differences from the mean.
- Absorb the knowledge of how standard deviation, variance, and the fundamental units of measurements correlate.
Verified Answer
MC
Manpreet chounkria3 days ago
Final Answer :
False
Explanation :
This statement is incorrect. The variance can be negative in certain situations, such as when dealing with a biased sample. However, in most practical situations, the variance is positive.
Learning Objectives
- Absorb the knowledge of how standard deviation, variance, and the fundamental units of measurements correlate.