Which of the following divides a group of data into four subgroups?
Correct answer: D. Quartiles
- A. Percentiles
- B. Deciles
- C. Median
- D. Quartiles
- E. Standard Deviation
Explanation
Quartiles divide ordered data into four equal parts, producing Q1, Q2, and Q3 as the dividing points. Percentiles and deciles divide data into 100 and 10 parts respectively.
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