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What are 5 rules we should follow when making a graph?
The graph allows us to link and compare data from various time periods. The graph is used in statistics to calculate the mean, median, and mode for various data sets, as well as in data interpolation and extrapolation.A graph is determined as a mathematical structure that represents a particular function by connecting a set of points. It is used to create a pairwise relationship between objects. The graph is made up of vertices (nodes) that are connected by the edges (lines).A graph with a simple design strives for a clean, uncluttered look. Simplicity in design does not mean simplicity in data however; well-designed graphs can represent rich data. Avoid distortions, shading, perspective, volume, unnecessary colour, decoration or pictograms, and 3D.

What are steps in graphing :

  1. Step 1: Identify the variables.
  2. Step 2: Determine the variable range.
  3. Step 3: Determine the scale of the graph.
  4. Step 4: Number and label each axis and title the graph.
  5. Step 5: Determine the data points and plot on the graph.
  6. Step 6: Draw the graph.

What does a graph indicate

In math, a graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner. The points on the graph often represent the relationship between two or more things.

What does the mean represent in a graph : Mean, median, and mode are different measures of center in a numerical data set. They each try to summarize a dataset with a single number to represent a "typical" data point from the dataset. Mean: The "average" number; found by adding all data points and dividing by the number of data points.

A graph has the following main parts: the cartesian plane for space, the x and y-axes, the points and lines, and the labels of the axes. Vertical and horizontal lines that cross the axes are also called intercepts.

  • Domain, Range, Max, Min, Zero,
  • Y-Intercept, Interval of Increase,
  • and Interval of Decrease.

What are the 4 steps to reading a graph

Steps for Reading Graphs

  1. Identify what the graph represents.
  2. Check the scale for each graph element.
  3. Locate the graph element you want information on.
  4. Read directly up from “August” until you find a dot or a slanting line, on a line graph, or the top of a bar for a bar graph.

In order to plot a graph:

  1. Find the coordinates.
  2. Plot the coordinates on the axes.
  3. Join up the coordinates.
  1. Step 1: Identify the variables.
  2. Step 2: Determine the variable range.
  3. Step 3: Determine the scale of the graph.
  4. Step 4: Number and label each axis and title the graph.
  5. Step 5: Determine the data points and plot on the graph.
  6. Step 6: Draw the graph.


What is the mean of a bar graph

  1. Add all the numbers. The numbers in this example are 2, 5, 3, 4, 1.
  2. Divide the sum by the number of addends. The number of addends in this example are 5. Here's how to work out the mean of our example:
  3. 2 + 5 + 3 + 4 + 1 = 15. 15 / 5 = 3. The mean number of pets is 3.

How to calculate mean : To calculate the mean, you first add all the numbers together (3 + 11 + 4 + 6 + 8 + 9 + 6 = 47). Then you divide the total sum by the number of scores used (47 / 7 = 6.7). In this example, the mean or average of the number set is 6.7.

What is the 5 rule graphing : The 5% error rule = the absolute value of the y intercept / highest y value *100. If above 5% you keep the y intercept. If below 5 % you can cancel the y intercept.

What are the 5 guidelines that you can use to make a graph

Five principles of good graphs

  • Show the data clearly. Showing the data clearly includes ensuring the data points can be seen but also providing meaningful text on the graph itself.
  • Use simplicity in design of the graph. A graph with a simple design strives for a clean, uncluttered look.
  • Use alignment on a common scale.


Show the data clearly

  • Check the data points plotted can be detected, and are not covered up or obscured.
  • Don't assume the viewer is a mind-reader … label titles and axes clearly and accurately.
  • Maintain constant measurement scales and avoid distortions.
  • Step 1: Identify the variables.
  • Step 2: Determine the variable range.
  • Step 3: Determine the scale of the graph.
  • Step 4: Number and label each axis and title the graph.
  • Step 5: Determine the data points and plot on the graph.
  • Step 6: Draw the graph.

What are the 7 steps in plotting a line graph :

  1. Step 1: Identify the variables.
  2. Step 2: Determine the variable range.
  3. Step 3: Determine the scale of the graph.
  4. Step 4: Number and label each axis and title the graph.
  5. Step 5: Determine the data points and plot on the graph.
  6. Step 6: Draw the graph.