8/15/2023 0 Comments Bubble chart uses![]() ![]() Using the Bubble Charts, we can display relationships between different datasets, and they are quite helpful while plotting the population data or regional capacity data. This type of advanced Scatter Chart is typically used to represent three sets of data graphically. The Bubble Chart option is present in Excel 2010 and other higher versions. Besides, the data points with lower values form small bubbles and are displayed on the bottom area near the Y-axis. When plotting the Bubble Chart, the data points with higher values form bigger bubbles and are displayed on the top of the chart. Like the Scatter Charts, Bubble Charts also help display data comparisons on both horizontal and vertical axes. However, the Bubble Chart uses bubbles in place of the data points, as its name suggests. In Scatter Charts, we get data points on the plot area to display or visualize values and comparisons. What is a Bubble Chart in Excel?Ī Bubble Chart is a typical variation of a Scatter Chart in MS Excel. The article discusses the step by step process with relevant images and examples. In this article, we discuss the brief introduction of the Bubble Chart in Excel and the process of inserting or creating it within the Excel sheet. A bubble Chart is one distinct type of chart in Excel, and it is more than just making dots like graphics and has real-life applications like the other charts in Excel. ![]() Using this feature, we can customize the worksheet data using shapes, colours, styles, and other formatting styles or even create different charts/ graphs. In addition to the basic scatter chart, you can also add a preset bubble chart from the toolbar.Data visualization is an effective feature in MS Excel. (You might want to investigate your own chart outliers to see if you can discover why they don't fit the norm.) The right hand chart also shows the presence of 2 outliers: the course in the bottom left had few hours of homework but also had a low average grade, while the course at the top of the graph had the highest amount of homework, yet still had close to a 3.0 grade average. The trendline in this chart slopes downwards from left to right, indicating there is a negative correlation between the metrics: the less homework assigned, the better the average grade. The chart on the right compares the average student grade with the number of hours of homework for each course. I.e., the more engaged the student, the more likely they are to complete the course. The left-hand chart compares the average course completion rate with the average activity rate (a measurement of how engaged the students were, in terms of forum posts, class activities completed, etc.) The linear trendline in this chart slopes upwards from left to right, indicating that there is a positive relationship between activity rate and completion rate. The scatter charts below give you 2 different views of the performance for a fictional online university. Data points nearer the trendline are more closely correlated than those farther away from the line. Lack of slope can mean there is little or no correlation between the variables. A slope downwards from upper left to lower right can mean a negative correlation: the more X, the less Y. In other words, the more X, then the more Y. The general direction of slope of the trendline shows the type of relationship ("correlation") between the variables: a slope upwards from left to right indicates a positive correlation. To find trends and patterns, and to identify outliers in your data, you can include a trendline. This could help you answer questions such as "Do more expensive ads result in better conversions in all locales?" For example, you could use a scatter chart to see if there's a correlation between ad spend and conversion rate for each country, broken down by region and ad campaign. You can group the data by adding up to 3 dimensions to the chart. To configure a scatter chart in Looker Studio, you select metrics for the horizontal (X) and vertical (Y) axes of the chart. Expand all content Scatter charts in Looker Studio ![]()
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