Find the Variance for the Given Data

question 80

Multiple Choice

Find the variance for the given data. Round your answer to one more decimal place than the original data.
-15, 42, 53, 7, 9, 12, 14, 28, 47

• A)29.1
• B)17.8
• C)15.8
• D)16.6

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Definitions:

Bacteria Killed

Refers to the elimination or death of bacteria, typically through physical or chemical means such as disinfection or antibiotics.

Floating Objects

Items that are able to remain on the surface of a liquid or in the atmosphere due to the principles of buoyancy or air currents.

Pollution Tolerance

The ability of an organism or a species to withstand pollution in its environment without suffering significant adverse effects.

Primary And Secondary

Terms generally used to distinguish between initial (primary) and subsequent or derived (secondary) conditions, stages, or products in a variety of contexts.