![]() ![]() The focus will then move to graphs, and different types of charts that all make data easier to understand in Sections 11.3, 11.4, and 11.5. In Section 11.2, we will look at how to present and understand data in tables. In Section 11.1, we will consider how to summarize a set of data by using an average value, calculated using the mean, median or mode. We encounter this information in the form of statistics too-everything from graphs of the latest home sales figures to census results, the current rate of inflation, or the unemployment rate.īeing able to make sense of data is an important skill. In every aspect of our lives, data-information, numbers, words, or images-are collected, recorded, analyzed, interpreted, and used. ![]() Unit 11: Communicating with Data, Charts, and Graphs 11 Introduction
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