In Constructing Figures Such as Bar Charts and Frequency Polygons

question 12

Multiple Choice

In constructing figures such as bar charts and frequency polygons, the American Psychological Association recommends that ______.

• A) figures be numbered using Arabic numbers (Figure 1, Figure 2, etc.)
• B) the vertical axis (Y-axis) be divided into 15-20 values of the variable
• C) labels along the X and Y axes be written in all lower-case letters (i.e., male, female)
• D) the horizontal (X) axis contains the frequency (f) or percentage (%) of the sample with each value of the variable

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Definitions:

Active Transport

The movement of molecules across a cell membrane from a region of lower concentration to higher concentration, requiring energy.

Facilitated Diffusion

A process of passive transport, as opposed to active transport, where molecules move across a membrane with the assistance of transport proteins, without energy expenditure.

Eggshell Membrane

The thin layer between the eggshell and the egg white, rich in protein and collagen, often used in dietary supplements and cosmetic products.

Albumin

A protein found in blood plasma that helps maintain osmotic pressure and transport substances.