Mod 3

• Frequency Distribution Table- is used to present data in a most systematic and organized manner to make reading and interpretation simpler and easier.
• • Tally- recorded count of scores, points, votes, etc.
  • Ungrouped Data- raw data, it is collected but not sorted into any group or classes.
  • Grouped Data- data that has been organized into group from a raw data.
  • Class Interval- the difference between the lower class limit and the upper class limit.

  • Class Width/Size- the difference between the lower limit or upper limit of two consecutive classes.
  • Class Mark- the number in the middle of the class.