Frequency Polygon Graph Calculator. The data usually goes on y -axis with the frequency being graphed on the x -axis. After all the points are plotted draw line segments to connect them.
The circumradius of a polygon or triangle is the radius of a circumcircle. The first label on the x -axis is 445. Other descriptive statistics chart makers Chart makers are really important at the time of getting a quick but reasonably appropriate description of the shape of the distribution of the random variable that is being sampled.
To ensure that our graph is truly a polygon ie the graph is closed-shape we must include the first and last class with zero frequencies.
To create a frequency polygon the intervals are labeled on the X-axis and the Y axis represents the height of a point in the middle of the interval. Type your data in either horizontal or verical format for. Other descriptive statistics chart makers Chart makers are really important at the time of getting a quick but reasonably appropriate description of the shape of the distribution of the random variable that is being sampled. Press GRAPH WINDOW to select the Polygon tool from the DRAW menu.
