In chapter one, we will learn to:
  • organize, collect, and display data
  • use and create bar graphs, frequency tables, pictographs, line graphs, and stem-and-leaf plots to understand data
  • calculate range, mean, median, and mode

Chapter 1 Vocabulary - Words to Understand

Vocabulary word and page containing the definition

Statistics - 2
Survey - 2
Questionnaire - 2
Frequency table - 3
Line plot - 3
Pictograph - 3
Double-bar graph - 6
Vertical - 6
Horizontal - 6
Single-bar graph - 7
Range - 10
Median - 10
Mode - 10
Mean -12
Line graph - 22
Double-line graph - 23
Stem-and-leaf plot - 26