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Concepts of Primary and Secondary data
Concepts of Primary and Secondary data
Methods of collection and editing of primary data
Methods of collection and editing of primary data
Methods of collection and editing of Secondary data
Methods of collection and editing of Secondary data
The above video is delivered in hindi The above video is delivered in hindi
Designing a questionnaire and a schedule
Designing a questionnaire and a schedule
Measures of Central Tendency - Mean , Median, Mode,Geometric Mean and Harmonic Mean
Measures of Central Tendency - Mean , Median, Mode,Geometric Mean and Harmonic Mean
Addition and Multiplication theorems on expectation
Addition and Multiplication theorems on expectation
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