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Q. Research means ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐

Q. In a survey the number questions is

Q. An operational definition is—

Q. …………… are used for Random Sample when the population is very large

Q. The research work is conducted to test the truth of ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐.

Q. ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ refers to the procedure of selecting sampling units from the universe.

Q. Source of Data collected and compiled by others is called

Q. Selecting sample units in just a “hit and miss” fashion is called

Q. ‐‐‐‐‐‐‐‐‐‐‐‐‐‐ consists of classification , tabulation& coding.

Q. Basing conclusions without any bias and value judgment is ……………