Math Problem Statement
In an opinion poll, 9.5% stated that they would have voted for the Center Party if there were "elections today". The margin of error for this was 0.8 percentage points at the 95% confidence level. The result and the margin of error together form a confidence interval. Which statement is correct? Is it 10.8% is within the confidence interval, 8.5% is outside the confidence interval, 9.2% is outside the confidence interval, 10.6% is within the confidence interval or 5.6% is within the confidence interval.
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Confidence Intervals
Formulas
Confidence interval formula
Theorems
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Suitable Grade Level
Advanced High School or College
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