A chart is a graphical representation of data, in which the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart. A chart can represent tabular numeric data, functions or some kinds of qualitative structure and provides different info. The term chart as a graphical representation of data has multiple meanings: A data chart is a type of diagram or graph, that organizes and represents a set of numerical or qualitative data. Maps that are
Vision and learning are intimately related. In fact, experts say that roughly 80 percent of what a child learns in school is information that is presented visually. So good vision is essential for students of all ages to reach their full academic potential.
When their results were published in professional journals in 1967, they were widely circulated across mass media in abbreviated form. Because the figures were so easy to remember, most people forgot about what they really meant. Hence, the myth that communication is only 7 percent verbal and 93 percent non-verbal was born. And we have been suffering from it ever since. The fact is Professor Mehrabian's research had nothing to do with giving speeches, because it was based on the information that could be conveyed in a single word.