If SS for 30 Students Is 900,what Is the Variance

question 74

Multiple Choice

If SS for 30 students is 900,what is the variance?

• A)5.47
• B)more than 30
• C)less than 30
• D)exactly 30

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Definitions:

Cenozoic

The most recent of the three major subdivisions of animal and plant life geologic time, covering the period from 66 million years ago to the present.

Stream Flow

The movement of water within a river or stream channel, driven by gravity and influenced by rainfall, snowmelt, and terrain.

Average Rate

A mathematical calculation representing the change in a quantity divided by the change in another quantity, commonly used in physics and chemistry.

Average Rate

A calculated value that represents the central or typical value of a set of numbers, dividing the total by the number of values.