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  • 18-06-2022
  • Mathematics
contestada

Suppose a study estimated that 78% of the residents of a town (with an error
range of ±12 percentage points at 95% confidence) favor building a new
community center. Which of the following percentages of the town's residents
may favor building a new community center?
A. 59%
B. 69%
C. 99%
D. 49%

Respuesta :

iwantramen iwantramen
  • 18-06-2022
Answer: B. 69%

Explanation:
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