Large Brains May Have Initially Evolved in Monkeys and Apes

question 40

Multiple Choice

Large brains may have initially evolved in monkeys and apes because they

• A) are more folivorous than their ancestors.
• B) have greater dexterity in their hands than their ancestors.
• C) are more likely to live in variable environments than their ancestors.
• D) have larger social groups than their ancestors.

Define and interpret variance and standard deviation in data analysis.

Calculate the sum of squared scores for different datasets.

Identify and calculate the interquartile range for a dataset.

Understand the relationship between variance, standard deviation, and the distribution shape.

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Definitions:

Theory of Evolution

A scientific theory proposing that species change over time through natural selection and genetic variations.

Nature and Nurture

The debate concerning the relative importance of an individual's innate qualities versus personal experiences in determining or causing differences in physical and behavioral traits.

Fundamental Questions

Core inquiries that aim to understand basic principles, often philosophical or essential in nature.

Genetic Structure

The arrangement and organization of genes within a population, influencing variations and evolution.