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A legend.

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12y ago

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Definition of picture graph?

A picture graph uses pictures or symbols to show data. One picture often stands for more than one vote so a key is necessary to understand the symbols.


Why do need a Key for a picture graph?

You need a key so people can see what the picture your picture graph uses means.


What is the use of a key on a map?

Symbols used to identify places/items. :)


How can one identify a key signature in music?

To identify a key signature in music, look at the sharps or flats at the beginning of the staff. The number and placement of these symbols indicate the key of the piece.


What does a straight line on a knitting chart mean?

Look for the key to the symbols on your graph, which will explain the straight line.


What is a graphing key?

Explanatory table of symbols used on a graph or map. Please see picture below for your reference. The Graph Key is the box on right side of the chart. Hope this answered your question. - AW


How are bar graphs and picture graph different?

Graphs are pictures that help us understand amounts. These amounts are called data. There are many kinds of graphs, each having special parts. 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 graph. Many times the fractional parts are different colors and a key explains the colors. A bar graph uses bars to show data. The bars can be vertical (up and down), or horizontal (across). The data can be in words or numbers. A picture graph uses pictures or symbols to show data. One picture often stands for more than one vote so a key is necessary to understand the symbols. A histogram is a special kind of bar graph. The data must be shown as numbers in order. A line graph shows points plotted on a graph. The points are then connected to form a line.


What does make a key in science mean?

when you draw a graph a key helps identify what each line or collum stands for. colorcoding each line would halp in making a key.


How are bar graphs and picture graphs different?

Graphs are pictures that help us understand amounts. These amounts are called data. There are many kinds of graphs, each having special parts. 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 graph. Many times the fractional parts are different colors and a key explains the colors. A bar graph uses bars to show data. The bars can be vertical (up and down), or horizontal (across). The data can be in words or numbers. A picture graph uses pictures or symbols to show data. One picture often stands for more than one vote so a key is necessary to understand the symbols. A histogram is a special kind of bar graph. The data must be shown as numbers in order. A line graph shows points plotted on a graph. The points are then connected to form a line.


What is a graph key in math?

a graph key is when one end of the graph goes into a nother graph and makes baby graphs.


What is the difference between a map key and symbols?

Symbols are small, well, symbols that are ON the map. The Key is off to the side, and tells you what the symbols mean.


How can one identify key signatures in music?

To identify key signatures in music, look at the sharps or flats at the beginning of the staff. The number and placement of these symbols indicate the key of the piece. Sharps indicate a key with a specific pattern of notes, while flats indicate a different pattern. By recognizing these patterns, you can determine the key signature of a piece of music.