You just need to state what is obvious from the chart or graph provided in the question. It's recommended to keep the introduction to **one or two lines**. This section of the analytical paragraph should include information on the graph or chart provided in the question. It should include all pertinent facts. Then you should apply what you have learned by explaining how the data can be interpreted with reference to the issue at hand.

Begin by explaining what the charts depict. Change the words in the question to compose the opening sentence of your answer in a test, for example. These graphs demonstrate that these graphs indicate The second paragraph should offer a summary of the information's important aspects. Use these three paragraphs to write an essay about your experience as a student at university.

How to Create Graphs and Charts

- Understand the different types of data and how they relate to each other.
- Find the story in your data.
- Choose the right visualization for your data, including bar chart, pie chart, line chart, area chart, scatter plot, bubble chart and heat map.

- Identify the variables.
- Determine the variable range.
- Determine the scale of the graph.
- Number and label each axis and title the graph.
- Determine the data points and plot on the graph.
- Draw the graph.

Tips for Writing Great Chart Captions: How to Name a Graph

- Summarize Your Data in Plain English.
- Left Justify Chart Captions Below Figure.
- Keep Chart Captions Simple and Short.
- Simplify Your Information.
- Include Units of Representation.
- Don’t Forget Time Period!
- Avoid Using Too Many Articles (Nix Any “A,” “An,” “The” That You Can)

The information, or data, included in your graph is the most significant aspect of it. Line graphs can display many groups of data at once. This graph displays two pieces of data. The x-axis in **line graphs** like the one above runs horizontally (flat). The y-axis does not have a fixed height or width; instead, it grows and shrinks as needed to fit all the data that's being displayed.

X and Y axes are terms used to describe the position on a graph where we place values for each group of data we want to show. In this case, the values that make up each group are placed along **an x axis label**. Labels are also used as a way to identify different parts of the graph. In this case, the labels "1999 Sales" and "2000 Sales" help us understand what was happening with sales during those years.

Axes can be linear (like the x and y axes) or logarithmic (like the time axis). Linear scales are commonly used for showing quantities that are measured in units of length or volume. For example, a scale could be marked at distances of 1 foot, 2 feet, 3 feet, and so on across the horizontal axis. The vertical axis would then show how much water was poured into **each cup** - thus, the quantity shown is the amount of water added to the cup.

If the graph is to be kept in **the laboratory notebook**, it should include a title at the top. This helps the reader understand what the graph is right away. The title should be a brief summary of what is being graphed (e.g., "Pressure as a Function of Temperature for Nitrogen"). Avoid using **time stamps** or dates when labeling a graph; these tend to change if experiments are repeated.

If the graph is to be included in a publication, it must first be submitted as an image to a journal. Most journals have instructions on how to submit graphs. They usually ask for a high-quality version of the graph (at least 300 dpi). They may also request that you include information about the data points and axes on each side of the graph.

Once it has been accepted by a journal, the editor will contact you to let you know that it has been published. At this point, you will need to provide them with a copy of the original data set used to create the graph. Some journals require that you send multiple copies of the graph (e.g., one copy for researchers who want to use the data, and another for authors who want to keep). Others may only need one copy.

You will also need to make sure that all rights are cleared for the image. If someone else other than the author has copyright ownership of the figure, they will need to clear permissions before we can publish it.