Statistics Examples

$n = 64$ , $σ = 36$

Step 1

To find the standard error of the mean, divide the standard deviation by the square root of the number of samples.

$σ_{μ} = \frac{σ}{\sqrt{n}}$

Step 2

Fill in the known values.

$\frac{36}{\sqrt{64}}$

Step 3

Simplify the expression.

$4.5$

Enter YOUR Problem

Mathway requires javascript and a modern browser.

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$