1. Discovery or identify trends, particularly in time related data
2. Compare sets of data and identify relationships
3. Identifying points that may be erroneous because they are outside of the normal grouping of data.
4. Examine degree of consistency or scattering of data
5. Graphs can effectively communicate ideas/ relationships to others. People can see relationships easier than just looking at numbers.
It does not. In fact, it usually contains less information because some of the precision of the data in the table may not be easy to retrieve from the graph. However, many people (but not all) find it easier to get a summarised version of the information from a graph than from a table.
bar graph circle graph scatter plot box and whisker stem and leaf plot ven diagram. Line graph
A scatter plot. Most other graphs will summarise some of the data.
The legend or key of a graph indicates what the bars, lines, or symbols represent. It provides essential information about the data being displayed, such as categories or variables, allowing viewers to interpret the graph accurately. In some cases, the axis labels can also provide context about the data represented.
Histograms provide a clear visual representation of data distribution by displaying the frequency of data points within specific intervals, making it easier to identify patterns and trends. They effectively illustrate the shape of the data distribution, such as skewness and modality. In contrast, polygons can be less intuitive for quickly assessing the frequency of data, as they require connecting midpoints of intervals, which can obscure individual frequency counts. Additionally, histograms handle large data sets more effectively by aggregating data into bins, simplifying the visualization.
Disadvantages--it may offend some people. Advantages--remind one of spiritual path.
Some disadvantages of ogives include potential confusion due to the curved shape, difficulty in precise measurements or calculations from the graph, and a tendency for the ogive to hide fluctuations in the data compared to a bar graph or other visuals.
the answer is no some times the information on the line graph is not as accurate as the info on the data table.
A pie chart, bar graph, pictograph are some possibilities.
Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.Primarily to create charts for use in analysing and displaying data. Excel also has ability to use some very basic graphic facilities.
Some of the advantages in data mining services include Market Data Research. this provides the companies with large amounts of data for research and development.
There are number of advantages of DBMS approach , some of them are : Data integrity is maintained, Data accessibility is also easy, The redundancy of data is also reduced.
To give a graphical representation of some data
The best graph for numerical information will depend on what you want to present. The linear graph, bar and the pie graph are some of the best graphs to present numerical data.
A graph of some kind, which could be a line graph, a bar chart, a pie chat, a pictogram, etc.
Some ways to display data include using tables, charts (such as bar graphs, pie charts, line graphs), infographics, and dashboards. The choice of display method should depend on the type of data and the message you want to convey to the audience.
You need numerical data on some characteristic of a population.