General Instruction:
Write your solution and answer on a clean sheet of paper.
Practice A. Who Am I?
1. I am also
referred to as
an average.
5. I am the middle value in
a set of data arranged in
numerical order.
2. I am number in
a group, which
occurs most often.
3.I am the most
commonly used
measure of central
tendency.
Tam easily affected
by an increase or
decrease in the
number of data.
Answers & Comments
Answer:
Solution:
The answer is the median.
Explanation:
1. An average is a measure of central tendency, and the median is one of the three types of averages, along with the mean and mode.
2. The mode is the number that appears most frequently in a set of data.
3. The median is the midpoint of a set of data when arranged in numerical order, and is often used as a measure of central tendency.
4. The median is easily affected by an increase or decrease in the number of data, as it is based on the middle value.
Therefore, the answer is the median.