What term describes the middle value in an ordered list?

What term describes the middle value in an ordered list?

• A. Mean
• B. Mediation
• C. Median
• D. Merger

Answer: (C)

Median describes the middle value in an ordered list. When numbers are arranged from smallest to largest, the median splits the data into two equal halves. If there’s an odd number of items, the median is the exact middle item. If there’s an even number of items, it’s the average of the two central items. For example, in 1, 3, 5, 7, 9 the median is 5. In 1, 3, 5, 7 the middle two are 3 and 5, so the median is 4. This is different from the mean, which is the overall average of all values. The other terms don’t fit here: mean averages all data, mediation refers to resolving disputes, and merger is a business combination.

Median describes the middle value in an ordered list. When numbers are arranged from smallest to largest, the median splits the data into two equal halves. If there’s an odd number of items, the median is the exact middle item. If there’s an even number of items, it’s the average of the two central items. For example, in 1, 3, 5, 7, 9 the median is 5. In 1, 3, 5, 7 the middle two are 3 and 5, so the median is 4. This is different from the mean, which is the overall average of all values. The other terms don’t fit here: mean averages all data, mediation refers to resolving disputes, and merger is a business combination.