How is the average velocity calculated from a set of velocity readings?

How is the average velocity calculated from a set of velocity readings?

• A. Sum of all readings divided by the number of readings
• B. Median of the readings
• C. Maximum reading
• D. Minimum reading

Answer: (A)

Average velocity is the arithmetic mean: you add all velocity readings together and divide by how many readings you have. This treats every measurement equally and gives a single representative value for the data set. The other options aren’t averages—they’re different summaries: the median is the middle value, and the maximum and minimum are the extreme values, not averages. So summing all readings and dividing by the count is the correct way to find the average.

Average velocity is the arithmetic mean: you add all velocity readings together and divide by how many readings you have. This treats every measurement equally and gives a single representative value for the data set. The other options aren’t averages—they’re different summaries: the median is the middle value, and the maximum and minimum are the extreme values, not averages. So summing all readings and dividing by the count is the correct way to find the average.