Suppose That the Distribution of Grocery Purchases Is Thought to Be

question 35

Essay

Suppose that the distribution of grocery purchases is thought to be symmetric. If the mean purchase is $23.14, what would the median purchase be?

---

Definitions:

Evolution

A process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.

Progressive Change

Gradual transformation or development over time in a specific, usually forward or beneficial, direction.

Phrenology

A now-discredited theory that suggested the bumps on the skull could predict mental traits or character.

Localization of Function

The concept in neurology and psychology that specific parts of the brain are responsible for specific functions or behaviors.