Part a Enumerate the different methods of collecting data. Which one is the most suitable for conducting enquiry regarding family welfare programme in India? Explain its merits and demerits.
Part b Critically examine the following: (i) Interviews introduce more bias than does the use of questionnaire.(ii) Data collection through projective techniques is considered relatively more reliable.(iii) In collection of statistical data commonsense is the chief requisite and experience the chief teacher. Reference reserch methodology cr kothari
Expert Answer
First let me tell you types of data- There are two types of data
Primary- These data are collected first time hence fresh.
Secondary-
OR
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