Question 1012810
Use the margin of error to find the range of percent of people who say protection of the environment should have priority over developing energy supplies. 
Protection of environment:52% 
Development of energy supplies:36% 
Margin of error: plus or minus 3 percentage points. 
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Ans: 0.52-0.03 < p < 0.52+0.03
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49% < p < 55%
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Cheers,
Stan H.
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