Mathematics, 28.06.2019 06:30 gandalfhan
Apoll found that 61% of a random sample of 1078 adults said that they believe in ghosts. find the margin of error for this poll if we want 90% confidence in our estimate of the percent of adults who believe in ghosts
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Apoll found that 61% of a random sample of 1078 adults said that they believe in ghosts. find the ma...
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