Types of graph

• Volume can be calculated by multiplying the length, width, and height.
• How do people know that months from June to December when the philippines experiences rain, while the months from March to May are the times when it experiences

  1. Data gathering and research

  2. Pattern recognition
• This pattern result through data gathering and research that
• Can be represented through data presentation today
• PIE GRAPH

  A circular graph that shows how the categories are distributed
• Pie graph categories

  • Orange
  • Mango
  • Banana
  • Apple
• To draw pie graph/chart

  1. Assign one sector of a circle to each category

  2. The angle of each sector should be proportion to the relative frequently in that category

  3. Find the angle for each category by multiplying the relative frequency by 360°
• BAR GRAPH

  Data representation tool that uses bars with different height and lengths
• LINE GRAPH

  • Plotting the line (horizontal) against the observed phenomena (vertical) and then connecting the two lines
  • Used for presenting time series
• HISTOGRAM

  Displays the frequency with which measurements fall within a given class or subinterval, looks like a bar graph
• STEM AND LEAF PLOT

  Unique table that divides data value into a "stem" (the first digit) and a "leaf" (typically the last digit)