Splitting a data column randomly into 3 groups

Dear All:

How to split a column data *randomly* into three groups. Please see the
attached data. I need to split column #2 titled "Data"

with many thanks
abou
______________________


*AbouEl-Makarim Aboueissa, PhD*

*Professor, Statistics and Data Science*
*Graduate Coordinator*

*Department of Mathematics and Statistics*
*University of Southern Maine*

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