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Reducing sampling bias requires giving each population member an equal probability of being selected, a hallmark of random sampling techniques. This approach minimizes the likelihood of overrepresenting or underrepresenting certain groups within the sample, resulting in more reliable and accurate findings. By using unbiased sampling methods, analysts can ensure that the sample better reflects the population, leading to more generalizable results. Option A is incorrect because selecting the easiest data points is a form of convenience sampling, which introduces bias. Option B is incorrect as relying only on historical data may not reflect current or future trends, leading to bias. Option D is incorrect because selecting data that aligns with a hypothesis introduces confirmation bias. Option E is incorrect since samples from a single location may not represent a diverse population, leading to geographic bias.
Select the most appropriate meaning of the given idiom.
Latin and Greek
Abjure
choose the option which represents a pair of either synonyms or antonyms.
Select the INCORRECTLY spelt word.
Select the option that can be used as a one-word substitute for the given group of words.
Words written on a tomb
Select the most appropriate antonym of the given word.
He is showing signs of senility .
In each question below, four words printed in bold type are given. These are numbered (A), (B), (C) and (D). One these words printed in bold might eith...
His actions were impulsive and not well thought out.
Select the INCORRECTLY spelt word.