Mean - practice problems

The arithmetic mean (simply the mean or average) is the sum of a collection of numbers divided by the count of numbers in the collection. The arithmetic mean is the most commonly used and readily understood measure of central tendency in a data set. It is a statistical characteristic of the center of a given data set.

Arithmetic mean is a quantity very sensitive to extreme values, so the median and mode are also used in practice. Mode is the most common value. The median halves the ordered file.

Remember: Solve each problem thoughtfully and make sure to show your complete solution for every question.

Number of problems found: 0


We apologize, but in this category are not a lot of examples.
Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.



Solved math problems are published at new problems.

Do not submit problems from ongoing competitions, including Mathematical Olympiads and correspondence seminars.
Looking for help with calculating arithmetic mean? See also information about mean on Wikipedia.