Question

28. Asserton (A): In a non-random sampling method, all the units of the population have an equal chance of being selected. . Reason (R): In non-random sampling method, the convenience or judgement of the investigator plays an important role in selection of the sample. * Both Assertion (A) and Reason (R) are true, and Reason (R) is the correct explanation of Assertion (A). Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A). Assertion (A) is true, but Reason (R) is false. Assertion (A) is false, but Reason (R) is true.​

Answer 1

Explanation:

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