# Arithmetic mean of $$$1$$$, $$$37$$$, $$$9$$$, $$$0$$$, $$$- \frac{3}{5}$$$, $$$9$$$, $$$10$$$

Related calculators: Geometric Mean Calculator, Harmonic Mean Calculator

### Your Input

**Find the arithmetic mean of $$$1$$$, $$$37$$$, $$$9$$$, $$$0$$$, $$$- \frac{3}{5}$$$, $$$9$$$, $$$10$$$.**

### Solution

The arithmetic mean of data is given by the formula $$$\mu = \bar{x} = \frac{\sum_{i=1}^{n} x_{i}}{n}$$$, where $$$n$$$ is the number of values and $$$x_i, i=\overline{1..n}$$$ are the values themselves.

Since we have $$$7$$$ points, $$$n = 7$$$.

The sum of the values is $$$1 + 37 + 9 + 0 - \frac{3}{5} + 9 + 10 = \frac{327}{5}$$$.

Therefore, the arithmetic mean is $$$\mu = \bar{x} = \frac{\frac{327}{5}}{7} = \frac{327}{35}$$$.

### Answer

**The arithmetic mean is $$$\mu = \frac{327}{35}\approx 9.342857142857143$$$A.**