Final answer:
By default, a newly created chart in a spreadsheet is placed as an embedded chart. There are various types of graphs, each suitable for different kinds of data representation. A bar graph is used for comparisons, a line graph for trends over time, and a pie chart for showing proportions.
Step-by-step explanation:
By default, a newly created chart is placed on the worksheet as an embedded chart, which is essentially a graphic object anchored to a specific location on the worksheet. When dealing with graphical representation in spreadsheets, it's important to understand the different types of graphs available and the contexts in which they are most appropriately used.
Three Kinds of Graphs and Their Appropriate Use
- Bar Graph: Ideal for comparing different groups or categories with each other, especially when the focus is on the magnitude of differences.
- Line Graph: Best suited for representing data trends over time, allowing viewers to identify patterns or changes across regular intervals.
- Pie Chart: Useful for displaying the parts of a whole, where each slice represents a proportion of the total, making it clear to see relative sizes of data points.
Each graph type provides a unique visual perspective based on choices such as data selection, categorization, axis scaling, and whether the vertical scale starts at zero. Remembering these choices can significantly influence the interpretation of data, it's critical to approach any graph with a sense of skepticism and a clear understanding of the data's underlying relationship.