________ divides the data into four equal parts.*1 pointMedianQuartilesDecileNone of the above

Step 1: Identify the Key Concept

The question is asking about a statistical measure that divides data into four equal parts.

Step 2: Relevant Concepts

In statistics, this concept is known as "quartiles." Quartiles split a dataset into three points (Q1, Q2, Q3) that create four equal parts, with each part representing 25% of the data.

Step 3: Analyze Choices

1. Median: This divides the data into two equal parts, not four.
2. Quartiles: Correct; they divide the data into four equal parts.
3. Decile: This divides the data into ten equal parts, not four.
4. None of the above: Since we have identified one correct answer, this is not applicable.

Step 4: Verify and Summarize

Given the definitions and the above analysis, "quartiles" is the statistical term that accurately describes dividing data into four equal parts.

Final Answer

Quartiles.