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What makes a survey bias?
A 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.
What is relations between representative sample and population?
A representative sample is a randomly selected subset of the population.
What properties should a sample have?
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.
What is meant by sample?
a process of systematically selecting representation elements of a population
What is the policy called where an entire population is deliberately and systematically killed?
the one child policy.
Which one is correct Respondents' population do not use or does not use?
'does not use', since 'population' is singular, whereas the people which make up the population are plural. A bag of chips has many chips, yet 'bag' is singular. So, even though a population contains many people, the people are plural, but 'population' is singular.
How did the spread of civilization begin in America?
Europe(The Spanish) began to systematically wipe out the indigenous population as they moved west such as the Incas ,Aztecs and the Mayans.
What is success independent samples design?
different samples of respondents from the population complete the survey over a time period
How much population equals 1 representative?
About one representative for every 30K people
Why is sample preferred to population in research?
.representative
What is the term for a small group that accurately reflects a large population?
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.
Why is it important for a sample to be representative?
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.
