Dot Diagram Histogram Stem-and-Leaf diagrams
Content
Content
- Dot Diagram
- Histogram
- Stem and Leaf Diagram
Dot Diagram
Dot Diagram
Write values in x -axis.
Count how many time each value repeats (frequency).
Draw small circles on top of each value according to frequency.
Histogram
Histogram
Histogram is similar to Bar Chart.
Unlike Bar Chart, in Histogram, bars are closer with no gap between them.
Bar height indicates the value.
stem and leaf Diagram
stem and leaf Diagram
Arrange numbers in increasing order.
Write leading digit(s) in Stem.
Write unit digit in Leaf.