1. It divides the distribution into two equal parts.

​

​

A. ​CENTER B. MEDIAN C. QUARTILE

By GERALD VENELES

PRE-TEST. Choose the letter of the best answer.

2. There are the score points which divides a distribution into four equal parts.

​

​

A. ​DECILE B. MEDIAN C. QUARTILES

By GERALD VENELES

PRE-TEST. Choose the letter of the best answer.

3. Find the median of 3, 8, 1, 5, 10, and 4.

​

​

A. 4 B. 5 C. 10

By GERALD VENELES

PRE-TEST. Choose the letter of the best answer.

4. In the set of scores 14, 17, 10, 22, 19, 24, 8, 12, the first quartile is _____.

​

​

A. 11 B. 19 C. 24

By GERALD VENELES

PRE-TEST. Choose the letter of the best answer.

5. What is the best interpretation of the answer in question no. 4?

​

​A. ​ 25% of the scores is less than or equal to 11.

B.​ 75% of the scores is greater than or equal to 19.

C. 50%​ of the scores is less than or equal to 24.

By GERALD VENELES

PRE-TEST. Choose the letter of the best answer.

PRE-TEST

QUARTILE OF UNGROUPED DATA

By GERALD VENELES