Wiki User
∙ 11y agoopinion poll
Wiki User
∙ 11y agoA survey is biased when the questions are framed in a way that influences respondents to answer in a certain way or when the sample population is not representative of the target population, leading to results that do not accurately reflect the true opinions or characteristics of the group being surveyed.
A sample should be representative of the population it is drawn from, have enough data points to provide reliable conclusions, and be selected randomly or systematically to minimize bias. Additionally, samples should be sufficiently large to ensure statistical significance.
A representative sample is a randomly selected subset of the population.
a process of systematically selecting representation elements of a population
the one child policy.
Europe(The Spanish) began to systematically wipe out the indigenous population as they moved west such as the Incas ,Aztecs and the Mayans.
"Respondents' population do not use" is the correct form. "Do not use" agrees with the plural noun "population" because it indicates that multiple individuals within the population do not use something.
different samples of respondents from the population complete the survey over a time period
About one representative for every 30K people
.representative
The term is "representative sample." It is a subset of a population that accurately reflects the characteristics of the whole population it is meant to represent.
It is important for a sample to be representative, so that the whole population's view is counted, and not biased by one particular group within the population.