Mathway

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Statistics Examples

n = 64

$n = 64$ ,

σ = 36

$σ = 36$

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}}

$σ_{μ} = \frac{σ}{\sqrt{n}}$

Step 2

Fill in the known values.

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

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

Step 3

Simplify the expression.

4.5

$4.5$

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

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