Not All Normal Distributions Are Symmetrical About the Mean

question 143

True/False

Not all normal distributions are symmetrical about the mean.

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Definitions:

Permian

The last geological period of the Paleozoic era, spanning from about 299 to 252 million years ago, preceding the Mesozoic era.

Mesozoic Layers

Stratified layers of rock that were formed during the Mesozoic Era, which spans from about 252 to 66 million years ago, encompassing the Triassic, Jurassic, and Cretaceous periods.

Dinosaur Fossils

Remains or traces of dinosaurs preserved in rock.

First Reptiles

Earliest forms of reptiles, marking the origin and evolution of reptilian species on Earth.