The Only Hominid Skeletal Feature That Is Fairly Clearly Correlated

question 5

Short Answer

The only hominid skeletal feature that is fairly clearly correlated with the ability to speak is the shape of the ________.

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Definitions:

Standard Normal

A normal distribution with a mean of zero and a standard deviation of one, used as the basis for z-scores.

Obtaining

The act of acquiring or getting possession of something.

Standard Normal

A normal distribution with a mean of 0 and a standard deviation of 1, used as a basis in statistical analysis for converting scores from any normal distribution.

Random Variable

A variable whose values depend on outcomes of a random phenomenon.