English

There is a certain bias involved in the non-random selection of samples.

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Question

There is a certain bias involved in the non-random selection of samples.

Options

  • True

  • False

MCQ
True or False
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Solution

This statement is true. 

Explanation:

Non-random selection of items obstructs the equal chance of every item of the Universe of getting selected. Hence, there may be a high probability of involvement of the personal biases of the investigator in the non-random sample selected.

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Concepts of Sampling
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Chapter 2: Collection of Data - Exercise [Page 20]

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NCERT Statistics for Economics [English] Class 11
Chapter 2 Collection of Data
Exercise | Q 3. (iv) | Page 20

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