Social Sciences, asked by rosaleenamanda, 2 days ago

1. Random sampling is helpful as it is
(A) All of these
O(B) An economical method of data collection
(C) Reasonably accurate
(D) Free from personal biases​

Answers

Answered by pradyunbharit808
0

Explanation:

1. Random sampling is helpful as it is

ans) A) All of these

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