What are the statistical graphs,please give examples.

Statistical graphs are: bar charts, percentile bar charts and prototype charts, line graphs, semi-log line graphs, histograms, scatter plots.

1. Bar chart: also known as a straight bar chart, it represents independent indicators at different stages. It is available in two or more dimensions. The legend is located at the top right.?

2. Percentage Bar Chart and Circular Chart: describes the size of the percentage (composition ratio), using color or various graphs to represent different ratios.?

3, line graph: the rise and fall of the line to indicate the trend of things. It is mainly used to measure data and describe the relationship between two variables.?

4, semi-log line graph: the vertical axis with a logarithmic scale to describe the rate of change and trend of a set of continuous data.?

5. Histogram: describes the frequency distribution of measured data.?

6. Scatterplot: describes the correlation between two phenomena.?

Benefits of Statistical Charts:

1. Improve one's ability to understand data?

Statistical charts for data analysis, data into pictures, people through the visualization of symbols, that is, statistical charts show graphical comparison, can read the original data faster, to enhance people's ability to understand the data.?

2. Less text, concise and clear analysis results?

With statistical charts for data analysis, statistical charts have a low text component, and will not be written like text description and text layout, the charts are often used only to interpret or label the data, the source, or more importantly, the title, etc., and thus the results of the data analysis in the presentation of a more concise and clear.

3. Clear titles?

Statistical charts will be accompanied by a concise title, so that people know at a glance what kind of data is displayed on the chart, saving the reader time.

4, easy to understand the data relationship?

Statistical charts show the data, whether in point form, line presented in the dual-axis coordinate system, there will also be text labeling, that is, there are data labels, easy to viewers to interpret and compare it in the two coordinates between the location and the relationship.