Commonly used techniques for presenting and organizing statistical data include which of the following?

Descriptive statistics refers to methods used to summarize and describe the main features of a dataset. This involves calculating measures such as mean, median, mode, range, variance, and standard deviation, which provide a quick overview of the key characteristics of the data. Descriptive statistics help to present data in a way that makes it easily understandable, allowing for a clear interpretation of central tendencies and variability within a dataset.

While graphical displays, frequency distributions, and summary charts are also important techniques for presenting and organizing statistical data, they fall under the broader umbrella of descriptive statistics. Graphical displays visualize the data through charts, graphs, and plots, which can help identify patterns or trends. Frequency distributions organize data points into intervals to show how often they occur. Summary charts compile various statistics into an easily digestible format for quick reference. Each of these methods complements descriptive statistics by providing additional clarity and insight, but the core purpose of organizing and summarizing data fundamentally aligns with the principles of descriptive statistics.