Graph A graph is a collection of dots, with some pairs being connected. Graphs are also called a plot . A special graph using rectangular bars to show data. Line Graph A graph that shows related information by drawing connecting lines between points of data. Pie Graph A circular chart, also called a circle graph, cut into sections by lines going through its center.
Pie charts divide information like pie pieces and show parts of a whole.
Percent A ratio that compares a number to one-hundred. Probability Probabilities is a type of math that studies the chance that something will happen. Sample A randomly selected group chosen for the purpose of collecting data. Statistician Someone who studies statistics and math. NASS employs two different types of statisticians, agricultural and mathematical.