Of the Ordinal Tests Presented in the Text, the Only

question 13

Multiple Choice

Of the ordinal tests presented in the text, the only one which demands a reject of Ho when the obtained value is smaller than the critical, tabled value, is the

• A) T
• B) Spearman r
• C) U
• D) none of these

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Definitions:

Selfish Herd

A theory suggesting individuals in a population will position themselves to reduce their own risk from predators by moving towards the center of a group.

Cooperative Hunting

A behavior in animals where individuals work together in a coordinated manner to capture or kill prey.

Tool Production

The process of creating implements, often by hand or with machinery, used to perform a task or function, characteristic of human and some animal behaviors.

Foraging Behavior

The activities and strategies used by organisms to find and gather food resources in their environment.