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22-04-2020
Mathematics

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In statistics, what is true of randomness? Choose the correct answer below. A. Randomness should be avoided because it can lead to incorrect answers. B. Randomness can be achieved by writing a sequence with no structure. C. Randomness is hard to achieve without help from a computer or some other randomizing device. D. Randomness means having no apparent pattern.

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23-04-2020

Answer:

The correct answer in this case,would be option D. or Randomness means having no apparent pattern.

Step-by-step explanation:

From a statistical perspective, in any research or study,randomness of the sample can eventually lead to unbiased and approximately accurate estimation of the actual population parameters chosen for the study.
A statistical researcher commonly ensure the randomness of any sample through its selection process which is unbiased or not guided by any pre-selected criteria,preferences,conditions and/or patterns.
Hence, in statistical study a random sample is chosen arbitrarily with regards to the actual target population of the research or study and does not exhibit any predetermined recognizable or fixed pattern or characteristics. This will eventually ensure the normalization of the random sample and increasing the size of the random sample can possibly generate unbiased estimation of the actual population parameters in any statistical analysis.

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