Text, numbers , graphics and sound.
What is the visual representation of worksheet data?
What are the two areas of data processing?
The term for a visual representation of data is a data visualization.
A bargraph is used to visually represent data in a way that makes it easy to compare different values or categories. It is a graphical representation that uses rectangular bars to show the relationship between different data points.
A chart is a visual representation of data in Excel.
A graphical representation is a visual display of data and statistical results. It is often more effective than presenting data in tabular form. There are many different types of graphical representation and which is used depends on the nature of the data and the type of statistical results. An appropriate graphical representation of category frequencies is a pie chart, where each slice represent a different category and slice angles are proportional to the frequencies of the categories. Another graphical method used for category frequencies is a bar chart, where each bar represents a different category and the heights of the bars are proportional to the frequencies of the categories.
Data is information that is interpreted by a collection (Representation) of explanatory words or symbols. A simple explanation is a 60mph sign at the side of the road. The figure 60 is the data while the sign embossed with 60 is the representation informing you of that which you need to know. Traffic lights are a representation that tells you by the data of different colours what you you need to know. @ is a representation of the data "at"
A multiple bar chart, also known as a grouped bar chart, is a graphical representation of data that uses several bars grouped together to compare values across different categories. Here are some of the advantages and disadvantages of using a multiple bar chart: Advantages: Easy to compare values across different categories. Can show multiple data sets side-by-side in a single chart, which makes it easier to spot trends and patterns. Provides a clear visual representation of the data, which makes it easier for viewers to understand and interpret the information. Disadvantages: Can become cluttered and difficult to read if there are too many bars or categories. Limited to a small number of variables or data sets. May not be suitable for displaying complex or continuous data, such as time-series data or data with a large number of categories. Can sometimes distort the visual representation of data if the scales on the y-axis are not consistent across different bars. Overall, multiple bar charts can be a useful tool for comparing values across different categories and presenting data in a clear and easy-to-understand way. However, it's important to consider the potential disadvantages and limitations of this type of chart and choose the most appropriate chart type for the specific data being presented.
A schema separates the physical aspect of data storagefrom the logical aspects of data representation.
Graphs typically display quantitative data and categorical data. Quantitative data represents numerical values that can be measured, such as sales figures or temperatures, while categorical data represents groups or categories, such as types of fruits or survey responses. Together, these data types enable visual representation of trends, comparisons, and relationships.
Data representation is defined as the various methods that that used to show information. Various mediums like computers are used to represent data.
A chart is a graphical representation of data, in which the data is represented by symbols, such as:bars in a bar chartlines in a line chartslices in a pie chart