Respuesta :
D. Biased data is likely skewed for or against some variable tested, meaning it isn't an honest study.
Bias makes the results less reliable , Option D is the correct answer.
What do you understand by bias ?
Bias is defined as any attitude that inhibits a question from being considered objectively.
The systematic error that is brought to favour the outcome of a specific data is called bias.
Bias makes the research less reliable , It generally happens in Random sampling , because the data can be tending towards one thing if the objects taken are not similar.
It can be minimized by checking the source of data , and by preventing randomization in the sampling.
It happens with favouring of or dominance of one type of sample in the data.
Therefore , Option D is the correct answer.
To know more about Bias
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