Question

Sampling method is comparatively less expensive.

Answer 1

Answer:

it is less expensive beacuse only some units of population are studied.it saves time,energy and money because only limited number of items are investigated.

please mark as brainliest as it is not copied from Google it is my own language.

Answer 2

Answer:

it is less expensive because only some units of population are studied.it saves time,energy and money because only limited number of items are investigated.

Explanation:

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