Mathematics - Frequency table (4th Quarter) Lesson 4

Subdecks (1)

Cards (18)

  • Data- collection of facts or information
  • Methods used in the collections of data:
    • Interview
    • Questionnaire
    • Observation
    • Experiment
  • It helps us to record,clarify and find what we are looking for our data. - Frequency Table
  • Tally table- Uses TALLY MARKS like I,II,II. used to record data while in frequency table it uses number.
  • Frequency - Number of occurrencess of a data
  • RANGE= Highest - Lowest (data)
  • Class Width= Range / Number of Classes
  • answer the ungrouped data
    A) II
    B) 1
    C) I
    D) 1
    E) II
    F) 1
    G) I
    H) 3
    I) 1
    J) 1
    K) I
    L) 1
    M) I
    N) III
    O) 1
    P) 1
    Q) 1