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# NTWEIBULLMOM

Returns mean, standard deviation, skewness and kurtosis of a specified Weibull distribution.

## Syntax

NTWEIBULLMOM(

• Alpha,
• Beta

)

#### Parameters

• Alpha is a parameter of the distribution $\alpha\;(>0)$.
• Beta is a parameter of the distribution $\beta\;(>0)$.

## Example

• The example may be easier to understand if you copy it to a blank worksheet

How to copy an example

1. Create a blank workbook or worksheet.
2. Select the example in the Help topic.

Note  Do not select the row or column headers.

Selecting an example from Help

3. Press CTRL+C.
4. In the worksheet, select cell A1, and press CTRL+V.
5. To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Tools menu, point to Formula Auditing, and then click Formula Auditing Mode.

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A B
Data Description
1.7 Value of parameter Alpha
0.9 Value of parameter Beta
Formula Description (Result)
=NTGUMBELMOM(A2,A3) Mean, Standard deviation, Skewness and Kurtosis of the distribution for the terms above

Note The formula in the example must be entered as an array formula. After copying the example to a blank worksheet, select the range A5:A8 starting with the formula cell. Press F2, and then press CTRL+SHIFT+ENTER.