The Lognormal Distribution Is Clearly Negatively Skewed for σ >

question 101

True/False

The lognormal distribution is clearly negatively skewed for σ > 1.

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Definitions:

Tested

Refers to the process of evaluating or examining something to determine its properties, quality, or functionality.

T Value

A statistic calculated in a t-test that measures the size of the difference relative to the variation in the data.

Group 1

The first group or category in a study or classification scheme.

Variance

Variance measures the dispersion of a set of data points around their mean, quantifying how much the numbers in the set differ from each other.