Margin of error
Код 3368237
- ISBN: 978-5-5083-0899-5
Код 3368237
High Quality Content by WIKIPEDIA articles! The margin of error is a statistic expressing the amount of random sampling error in a survey`s results. The larger the margin of error, the less confidence one should have that the poll`s reported results are close to the "true" figures; that is, the figures for the whole population. Margin of error occurs whenever a population is incompletely sampled.
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