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I applied via Naukri.com and was interviewed before Nov 2018. There was 1 interview round.
Stratified sampling is a sampling technique where the population is divided into subgroups and a sample is taken from each subgroup.
It ensures that each subgroup is represented in the sample
It is useful when the population has distinct subgroups with different characteristics
It increases the precision of the sample
Example: Dividing a city's population into age groups and taking a sample from each group
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I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Range problem so i cant give to this aptitude test
I applied via campus placement at Dayananda Sagar College of Engineering, Bangalore and was interviewed before Apr 2023. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There were 2 interview rounds.
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