Math Fourth Period 2.015 1 Colegio Gimnasio Campestre San Sebastián NOMBRE:_______________________________________________ GRADO: 9TH GRADE PERIODO: FOURTH AREA: MATH MISS SOPHIE CORZO PÉREZ KIND OF GRAPHS Graphs are especially useful for presenting quantitative data. So often, a graph is a visual form of data from a table. A graph can make it easier to analyze and interpret the information you have collected. That is, it is easier to see what is happening and what trends or patterns there are. Graphs are ideal for communicating scientific information. Also, we can consider graphs like pictures that help us understand amounts. These amounts are called data. There are many kinds of graphs, each having special parts. The most common are: pie graph, bar graph, picture graph and histogram. Underline the unknown words and look up their meanings __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ _________________________________________________________________________________ PIE CHART A circle graph is shaped like a circle. It is divided into fractions that look like pieces of pie, so sometimes a circle graph is called a pie chart. Many times the fractional parts are different colors and a key explains the colors.
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