Covariance Matrix
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MATHEMATICS
Statistics
Covariance Matrix
Covariance matrices unlock hidden relationships by mapping variable interdependencies in a compact form
10 Feb 2026
0
Why is the covariance matrix essential in multivariate data analysis?
Because it lists the individual values of each variable without showing relationships.
Because it only measures the variance of a single variable, ignoring others.
Because it quantifies how pairs of variables vary together, revealing their relationships.
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