Plesiadapiforms Had Several Primitive Features, Including

question 2

Multiple Choice

Plesiadapiforms had several primitive features, including

• A) nails instead of claws.
• B) eyes that were placed on the sides of their heads.
• C) the presence of a postorbital bar.
• D) habitual terrestrial behavior.

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Definitions:

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together.

Regression

In statistics, the act of estimating the relationship between variables, allowing for the prediction of one variable based on the value of another.

Residuals

The differences between observed values and the values predicted by a model, indicating the discrepancy in data fit.

Scatterplots

Graphical representations that use Cartesian coordinates to display values for typically two variables for a set of data.