Sector chart is also called sector statistical chart. The whole circle is used to represent the total, and the size of each sector in the circle is used to represent the percentage of each part in the total.
A fan-shaped statistical chart represents the whole with the area of a circle, and the ratio of the area of a fan to the area of a circle represents the percentage of each item in the whole.
1. First calculate the percentage of each data to be filled in the department statistical chart, and sort out or calculate the necessary data (including the percentage of part in the whole) according to the statistical data.
2. Draw a circle with a compass.
3. Determine the proportion of each data in the sector statistical chart (measure the proportion of each data in the sector with a protractor), calculate the degree of the central angle of each sector according to the data, draw a circle with appropriate radius as needed, and divide the circle into several sectors in turn according to the central angle with a protractor.
4. Fill in the proportion and data name of each data location, write the title of the statistical chart, complete the sector statistical chart with the help of protractor, and mark the contents of each part and its percentage in each sector. Among them, parts are distinguished by dotted lines, solid lines or different colors.
5. Check whether the fan-shaped statistical chart and data are correct.
Extended data
The sector chart shows the total with the whole circle, that is, 100o/o, and the sector chart shows the percentage of each part in the total with each sector in the circle.
The fan-shaped statistical chart can clearly show the relationship between the number of each part and the total.
From the fan-shaped statistical chart, we can intuitively see the relationship between the quantities of each part.
Reference source
-Fan chart
How to draw a fan-shaped statistical chart? Thinking of writing: You can choose to draw a fan-shaped statistical chart of Party A, Party B and Party C's donations to the disaster area, namely 15 yuan, 27 yuan and 18 yuan. You should write a 200-word math diary and talk about your feelings according to the process of making the fan-shaped statistical chart.
Text: The fan-shaped statistical chart represents the total with the whole circle, and the size of each fan in the circle represents the percentage of each part in the total. The relationship between the number of each part and the total number can be clearly expressed through the fan-shaped statistical chart. Use the area of the whole circle to represent the total, and use the sector area of the circle to represent the percentage of each part in the total. The function is to clearly reflect the relationship between the number of parts and the total number.
manufacture
(1) According to the statistical data, sort out or calculate the necessary data (including the percentage of parts in the whole).
(2) According to the data, calculate the degree of the central angle of each sector.
(3) Draw a circle with appropriate radius as required, and divide the circle into several sectors according to the central angle with a protractor.
(4) Write the title of the statistical chart, complete the sector statistical chart with the help of a protractor, and mark the contents of each part and its percentage on each sector. Among them, parts are distinguished by dotted lines, solid lines or different colors.
The above contents refer to:
-Fan chart
How to make vermicelli 1: How to make vermicelli with WPS? 1. Choose men, women and numbers.
2. Select Chart in Insert.
3. Select "Pie" in the icon type, and then click Next.
4. Select the type of pie chart, and then click Next.
5. This type pops up, and click Next.
6. Pop up the data area and click Next.
7. Write down the title of the pie chart in the title bar.
8. Click Legend to set legend parameters.
9. Click "Data Flag" to set data flag parameters. Click finish.
10. This is a fan chart of the ratio of men to women.
1 1. Double-click the male area to set the color and pattern of the male area, select the style and click OK.
12. This is a pie chart.
Question 2: How to make a fan-shaped statistical chart 1 in an excel table? Open an EXCEL file containing data and make it into a pie chart.
2. Select Insert-Chart-Pie Chart in the menu bar.
3. Click Next and select "Data Source", that is, click the black box, then click the data with the mouse and press enter. Sequence generation selects "column" because the data is in "column".
4. Click Finish, and that's it.
5. If you need any special display, put the mouse on the chart and right-click Chart Options.
6. Just add something you need. Such as a "data flag".
7. Check the category name and percentage in Data Marker. Then click OK.
Question 3: How to make a fan-shaped statistical chart with ppt? Ppt itself does not have the ability to draw automatically according to data. It needs to insert the pie chart manually and then adjust the angle to put them together.
You can edit the data in the excel chart first and then insert-> Chart->; The pie chart method automatically generates a pie chart according to the data, and then pastes the pie chart into ppt.
Question 4: What are the general steps to make a fan-shaped statistical chart? Draw a circle with a compass, and then draw a radius point.
Question 5: How to make a fan-shaped statistical chart on the computer and open the spreadsheet file? Click Insert menu in the toolbar → Chart → Select pie chart or fan chart → Next → Click the small box on the right side of the input box in the data area → Select the source data in the table with the mouse (that is, the table in the data form, click the upper left corner of the table with the mouse, hold down the left button, drag the mouse to the lower right corner of the table and release the mouse) → If you are not satisfied with the effect of the chart, right-click the chart and select ". Or drag the chart with the mouse and put it in a suitable position.