Kolmogorov-Smirnov Normality Test explained with example in Excel | Excel 1-10| IHDE Academy
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This lesson explains the Kolmogorov-Smirnov
This lesson explains the Kolmogorov-Smirnov / Lilliefors normality test.
In quality management and especially statistical quality control, many calculation methods require a normal distribution of the values—one example is some quality control charts.
Various methods can be used to test whether a normal distribution is present.
This lesson discusses the Kolmogorov-Smirnov / Lilliefors normality test.
I will show the whole calculation in Excel and create the chart shown here.
On the one hand, the Kolmogorov-Smirnov test can be used to check whether two samples have an identical but unknown distribution. This is called a two-sample test.
On the other hand, whether a sample follows a previously defined probability distribution can be checked. This is called a one-sample test.
I wish you much success,
Rolf Ihde
In quality management and especially statistical quality control, many calculation methods require a normal distribution of the values—one example is some quality control charts.
Various methods can be used to test whether a normal distribution is present.
This lesson discusses the Kolmogorov-Smirnov / Lilliefors normality test.
I will show the whole calculation in Excel and create the chart shown here.
On the one hand, the Kolmogorov-Smirnov test can be used to check whether two samples have an identical but unknown distribution. This is called a two-sample test.
On the other hand, whether a sample follows a previously defined probability distribution can be checked. This is called a one-sample test.
I wish you much success,
Rolf Ihde
2 سال پیش
در تاریخ 1401/10/08 منتشر شده
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