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What is a frequency polygon graph?
In a Frequency Polygon, a line graph is drawn by joining all the midpoints of the top of the bars of a histogram. A frequency polygon gives the idea about the shape of the data distribution. The two end points of a frequency polygon always lie on the x-axis.
Is a line a polygon?
No, a line is not a polygon. A polygon is a closed plane area bounded by straight sides. A line, by itself, does not contain an area.
What is the definition for sides of a polygon?
The sides of a polygon are straight line boundaries of the polygon.
A polygon for which there is a line containing a side of the polygon that also contains a point in the interior of the polygon?
concave polygon
What type of geometric figure is formed by the intersection of a line and plane?
a polygon a polygon * * * * * No it is not! If the line is in that plane then it is the whole line. If not, it is a single point.
What is difference between frequency polygon and line graph?
The difference between frequency polygon and line graphs is their purpose. Frequency polygons are for understanding shapes distributions, while line graphs shows information that is related in some way.
What is a frequency polygon graph?
In a Frequency Polygon, a line graph is drawn by joining all the midpoints of the top of the bars of a histogram. A frequency polygon gives the idea about the shape of the data distribution. The two end points of a frequency polygon always lie on the x-axis.
What is a cumulative frequency polygon?
By its very nature, measuring cumulative frequency on either axis of a graph will produce a continuing line on the opposite axis. Therefore, it is impossible to construct a closed frequency polygon when dealing with cumulative frequency.
When is line diagram more appropriate than a frequency polygon?
For ungrouped data.
The difference between a histogram and a frequency polygon is?
Oh, dude, it's like this: a histogram is like a bar graph that shows the frequency of data within specific intervals, while a frequency polygon is a line graph that connects the midpoints of the intervals in a histogram. So, it's like the difference between drawing bars and connecting dots. Cool, right?
Is frequency polygon proportional to class frequency?
No, a frequency polygon is a type of data visualization that uses line segments to connect points representing the frequencies of different classes. It shows the distribution of data values, but it does not necessarily represent the actual class frequencies.
What uses line segments connected to points directly above class midpoints values?
frequency polygon
What is a data display in which the fequencies of different values are represented by small round points?
It could be a frequency chart.
How do you draw a cumulative frequency frequency polygon and a frequency curve?
To draw a cumulative frequency frequency polygon, plot cumulative frequency on the y-axis and the upper boundary of each class interval on the x-axis. Then connect the points with straight line segments, starting from the x-axis at 0 cumulative frequency. For a frequency curve, plot the midpoint of each class interval on the x-axis and the frequency on the y-axis. Then connect the points smoothly with a curve to show the distribution of data.
Which one of these is not a polygon a hexagon square triangle or line?
A line is not a polygon. A polygon is a closed figure with straight sides, while a line is a straight path with no endpoints.
Is a line a polygon?
No, a line is not a polygon. A polygon is a closed plane area bounded by straight sides. A line, by itself, does not contain an area.
A line segment that joins two vertices of a polygon but is not a side of the polygon?
………………………… is a line segment that joins two vertexof a polygon but is not a side of the polygon.
