The Mean Squared Deviation of All the Values from the Mean

question 91

True/False

The mean squared deviation of all the values from the mean is called the variance.

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Definitions:

Benefit

A benefit is an advantage or profit gained from something.

Commensalism

A relationship between two living organisms where one benefits without harming the other.

Orchid

A diverse and widespread family of flowering plants with blooms that are often colorful and fragrant, known for their complex structures.

Tree Trunk

The main wooden axis of a tree, supporting branches and leaves and transporting nutrients and water.