_____ Were the First to Recognize the Need for Submitting

question 21

Multiple Choice

_____ were the first to recognize the need for submitting written requests.

• A) Sumerians
• B) Egyptians
• C) Persians
• D) Venetians

Identify whether two nominal variables are related or not based on different analytical methods.

Use Excel for creating cross-classification tables and graphical representations to explore relationships between variables.

Understand the utility of comparing relative frequencies, pie charts, and bar charts in analyzing nominal data.

Differentiate between data that contains information on one versus two variables.

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Definitions:

Hominin Tools

Tools made by hominins, ancestors of modern humans, used to aid in activities such as hunting, processing food, and constructing shelters.

Left Africa

Refers to the migration of Homo sapiens out of Africa approximately 60,000 to 80,000 years ago, leading to the eventual global distribution of humans.

Monophyletic

Describes a group of organisms that are classified in the same taxon and share a common ancestor.

Polyphyletic

Describes a taxonomic group that does not share an immediate common ancestor and therefore does not form a clade.