DATABASE FUNDAMENTALS
HOW TO INSERT DELETE COLUMNS ROWS IN EXCEL
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Show trends over time
|
|
|
Represent only one series of data
|
|
|
Show the correlation of two or more sets of data
|
|
|
Show how many pieces you can eat
|
Detailed explanation-1: -A pie chart shows the data points of a single data series. It is a circular chart consisting of slices. One slice represents one data point. The entire pie represents the total of the individual data points.
Detailed explanation-2: -Pie charts show the size of items in one data series, proportional to the sum of the items. The data points in a pie chart are shown as a percentage of the whole pie. Consider using a pie chart when: You have only one data series.
Detailed explanation-3: -Thus, in a Pie Chart, sector is used to represent data.
Detailed explanation-4: -A pie chart helps organize and show data as a percentage of a whole. True to the name, this kind of visualization uses a circle to represent the whole, and slices of that circle, or “pie”, to represent the specific categories that compose the whole.
Detailed explanation-5: -Data for pie charts You have only one data series. None of the data values are zero or less than zero. You have no more than seven categories, because more than seven slices can make a chart hard to read.