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here is the question please solve it correctly thank you.. .
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here is the question please solve it correctly thank you.. .
here is the question please solve it correctly thank you..
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A sociologist plans to conduct a survey to estimate the percentage of adults who believe in astrology. How many people must be surveyed if we want a confidence level of 99% and a margin of error of 4 percentage points. a. Assume nothing is known about the percentage to be estimated. b. Use the information from a previous survey that said 32% of adults believe in astrology.
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A sociologist plans to conduct a survey to estimate the percentage of adults who believe in astrology. How many people must be surveyed if we want a confidence level of 99% and a margin of error of 4 percentage points. a. Assume nothing is known about the percentage to be estimated. b. Use the information from a previous survey that said 32% of adults believe in astrology.
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