Summarizing Numerical Data
Lesson
Introduction In the previous lesson, you practiced creating graphs of numerical data. You also tried your hand at converting between graph types and choosing the most appropriate representation for a distribution. In this practice lesson, you will apply your understanding of measures of center and spread to summarize numerical data. In this lesson, you will: Find mean and median of distributions Relate choice of center to shape Find range and IQR for a distribution Choose appropriate measure of spread