You Have Data for Sales of Pizza for Each of the 50

question 73

Multiple Choice

You have data for sales of pizza for each of the 50 states in 2011.The type of graph to best display these data would be a

• A) cross-section graph.
• B) time-series graph.
• C) scatter diagram.
• D) multi-variable time-series graph.
• E) trend-line diagram.

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Definitions:

Cell Membrane

The outer limit of a cell that is thin and selectively permeable. It controls the movement of substances into and out of the cell.

Hormone

A chemical secreted by a cell that affects the functions of other cells.

Steroidal Hormones

Hormones derived from cholesterol, including sex hormones and corticosteroids, which play vital roles in body functions.

Genes

Units of heredity made up of DNA that encode the information necessary to build and maintain an organism's cells and pass traits to offspring.