<div class="raw-html-embed">	The LOGNORM.DIST function is one of the <a href="../../docs/userguides/spreadsheet_editor/InsertFunction.aspx#statistical" onclick="onhyperlinkclick(this)">statistical functions</a>. It is used to return the lognormal distribution of x, where ln(x) is normally distributed with parameters mean and standard_dev.

	<h5 class="pt8">Syntax</h5>
	LOGNORM.DIST(x, mean, standard_dev, cumulative)
	The LOGNORM.DIST function has the following arguments:
	<table style="width: 40%">
		<tbody>
			<tr>
				<th style="background-color: #f4f4f4" width="150ch">Argument</th>
				<th style="background-color: #f4f4f4">Description</th>
			</tr>
			<tr>
				<td>x</td>
				<td>The value at which the function should be calculated. A numeric value greater than 0.</td>
			</tr>
			<tr>
				<td>mean</td>
				<td>The mean of ln(x), a numeric value.</td>
			</tr>
			<tr>
				<td>standard_dev</td>
				<td>The standard deviation of ln(x), a numeric value greater than 0.</td>
			</tr>
			<tr>
				<td>cumulative</td>
				<td>A logical value (TRUE or FALSE) that determines the function form. If it is TRUE, the function returns the cumulative distribution function. If it is FALSE, the function returns the probability density function.</td>
			</tr>
		</tbody>
	</table>

	<h5 class="pt8">Notes</h5>
	<a href="../../docs/userguides/spreadsheet_editor/InsertFunction.aspx#howtoapplyfunctions_block" onclick="onhyperlinkclick(this)">How to apply</a> the LOGNORM.DIST function.

	<h5 class="pt8">Examples</h5>
	The figure below displays the result returned by the LOGNORM.DIST function.
	<img alt="LOGNORM.DIST Function" src="https://static-helpcenter.teamlab.info/lognorm_dist_dbd08d9bd1.png"></div>

LOGNORM.DIST Function

Docs

Argument	Description
x	The value at which the function should be calculated. A numeric value greater than 0.
*mean*	The mean of ln(x), a numeric value.
*standard_dev*	The standard deviation of ln(x), a numeric value greater than 0.
*cumulative*	A logical value (TRUE or FALSE) that determines the function form. If it is TRUE, the function returns the cumulative distribution function. If it is FALSE, the function returns the probability density function.

LOGNORM.DIST Function

Syntax

Notes

Examples

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