If We Want to Perform a One-Tail Test for Differences $p _ { 1 } - p _ { 2 }$

question 7

True/False

If we want to perform a one-tail test for differences between two populations of nominal data with exactly two categories, we must employ the z-test of $p _ { 1 } - p _ { 2 }$ .

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Definitions:

Foraging

The act of searching for and exploiting food resources by animals, including humans.

Dunbar

Refers to the Dunbar's number, a theoretical cognitive limit to the number of people with whom one can maintain stable social relationships.

Group Sizes

The number of individuals constituting a group, which can affect dynamics, interaction, and outcomes in social, educational, and work settings.

Brain Size

The physical size of the brain, often related to various factors including species, age, and cognitive abilities.