Which Statement About the Brains of Rats, Elephants, Apes, and Humans

question 7

Multiple Choice

Which statement about the brains of rats, elephants, apes, and humans is true?

• A) They all share the same structures except for the temporal cortex.
• B) Only the primates have hippocampi.
• C) The medulla is the largest in humans.
• D) They have all the same basic structures.

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Definitions:

Two-way Table

A tabular method to represent data that can help in analyzing the relationship between two categorical variables.

Column Percentages

Percentages that represent the portion each category within a column constitutes of the column's total, often used in crosstabulation tables to analyze categorical data.

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space.

Significance Level

The significance level is a threshold in hypothesis testing, beyond which an observed effect is considered statistically significant, typically set at 0.05.