How Old Is the Oldest Fossil We Have Food of Our

question 63

Multiple Choice

How old is the oldest fossil we have food of our own species, Homo sapiens?

• A)About 6 million years old
• B)About 300 thousand years old
• C)About 6 thousand years old
• D)About 3 thousand years old

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Definitions:

Ounces

Ounces are a unit of weight commonly used in the United States' customary and British imperial systems, equal to one-sixteenth of a pound.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values from the mean.

Distribution

In statistics, the way in which values of a variable or a set of variables are spread or dispersed across different levels.

Outliers

Data points that fall significantly outside the range of values of the other observations, potentially indicating a measurement error or a novel finding.