In What Way Do Modern Humans, or Homo Sapiens, Look

question 32

Multiple Choice

In what way do modern humans, or Homo sapiens, look different than Neandertals?

• A) modern humans have higher foreheads
• B) modern humans have thinner and lighter bones
• C) modern humans have smaller faces
• D) all of the above

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Definitions:

Population Mean

The average of all the values in a population; it is a parameter that represents the central point of a population distribution.

Unbiased Estimator

A statistical estimator that, on average, accurately reflects the parameter it estimates, without systematic error.

Sampling Distribution

The likelihood distribution of a statistic derived from a random sample.

Biased Estimator

An estimator is considered biased if it consistently overestimates or underestimates the parameter it is estimating.