l Chapter 2-Learning objectives e Convert raw data into a data array Construct a frequency distribution a relative frequency distribution a cumulative relative frequency distribution Construct a stem-and-leaf diagram Visually represent data by using graphs and charts o 2002 The Wadsworth GroupChapter 2 - Learning Objectives • Convert raw data into a data array. • Construct: – a frequency distribution. – a relative frequency distribution. – a cumulative relative frequency distribution. • Construct a stem-and-leaf diagram. • Visually represent data by using graphs and charts. © 2002 The Wadsworth Group