Variance of a sum

This glossary entry links to StatLect lectures where the term "variance of a sum" appears.

Main lecture

The term "variance of a sum" is introduced or explained in the following lecture:

- Covariance

Other lectures

The following is a list of some StatLect lectures where the term "variance of a sum" is used (number of occurrences of the term in parentheses).

- Laws of Large Numbers (2)

- Mean square convergence (1)

Other glossary terms on StatLect

The following is a random selection of other glossary terms on StatLect.

- a.s.

- Continuous random variable

- Convolutions

- Covariance formula

- Indicator random variable

- Joint distribution

- Joint probability density function

- Probability mass

- Random vector