DIRECTIONS: Passage ? 1 Read the passages given below and answer the questions that follow. A group of students was given a math?s test. The test was completed by various students in the following time (in minutes): 18, 20, 21, 25. Mean time taken by the students to complete the test is

DIRECTIONS: Passage ? 1 Read the passages given below and answer the q

1.	DIRECTIONS: Passage ? 1 Read the passages given below and answer the questions that follow. A group of students was given a math?s test. The test was completed by various students in the following time (in minutes): 18, 20, 21, 25. Mean time taken by the students to complete the test is
A.	5 minutes
B.	10 minutes
C.	20 minutes
D.	21 minutes
Answer» E.

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DIRECTIONS: Passage ? 1 Read the passages given below and answer the questions that follow. A group of students was given a math?s test. The test was completed by various students in the following time (in minutes): 18, 20, 21, 25. Mean time taken by the students to complete the test is

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