The mean is another term for which concept?

The mean is another term for which concept?

• A. Mode
• B. Median
• C. Average
• D. Range

Answer: (C)

Mean is a measure of central tendency that describes the typical value in a data set. When people say the mean, they usually mean the average. You calculate it by adding all the values together and dividing by how many values there are. For example, with the numbers 2, 5, and 9, the mean is (2+5+9)/3 = 16/3 ≈ 5.33, which is the average of those numbers. This single value summarizes the data, in contrast to the mode (the most frequent value), the median (the middle value when data are ordered), or the range (the difference between largest and smallest values). The mean uses every data point, so it can be influenced by outliers.

Mean is a measure of central tendency that describes the typical value in a data set. When people say the mean, they usually mean the average. You calculate it by adding all the values together and dividing by how many values there are. For example, with the numbers 2, 5, and 9, the mean is (2+5+9)/3 = 16/3 ≈ 5.33, which is the average of those numbers. This single value summarizes the data, in contrast to the mode (the most frequent value), the median (the middle value when data are ordered), or the range (the difference between largest and smallest values). The mean uses every data point, so it can be influenced by outliers.