Which statement is true about mode?

Which statement is true about mode?

• A. It is the average value.
• B. It is the difference between the maximum and minimum.
• C. It is the value that occurs most frequently.
• D. It is the slope of a line.

Answer: (C)

Mode is the value that occurs most frequently in a data set. This is why that description is correct: it captures the idea of the most common observation, regardless of how large or small other values are. It’s different from the mean, which is the average of all numbers, and from the range, which is the difference between the largest and smallest values, and it’s not about the slope of a line. For example, in the data 4, 7, 7, 9, 10, the mode is 7 because it appears more times than any other value. If several values tie for the highest frequency, there can be more than one mode.

Mode is the value that occurs most frequently in a data set. This is why that description is correct: it captures the idea of the most common observation, regardless of how large or small other values are. It’s different from the mean, which is the average of all numbers, and from the range, which is the difference between the largest and smallest values, and it’s not about the slope of a line. For example, in the data 4, 7, 7, 9, 10, the mode is 7 because it appears more times than any other value. If several values tie for the highest frequency, there can be more than one mode.