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Mala's Data Blog

My name is Malathi, a.k.a Mala - I am a DBA turned BI/Data Science person, working with SQL Server since 6.5. I am also founder of the Louisville SQL Server user group, organizer of 8 SQL Saturdays, Regional mentor for northeast, and 12-year PASS conference attendee. In my spare time I love to garden, travel, read, paint, and do yoga.

Archives: November 2016

Associative Analytics: Two sample T Test

In the previous post we looked at a one way T-Test. A one way T Test helped us determine if a selected sample was indeed truly representative of the larger population. A Two way T Test goes a step further – it helps us determine if both samples came from… Read more

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Posted in Mala's Data Blog on 21 November 2016