Math Problem Statement
find the Margin of error for 80 % confidence -
The 80 % confidence interval -
Margin of error for 93% confidence -
The 93 % confidence interval -
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Confidence Intervals
Margin of Error
Formulas
Margin of Error: ME = z * (s / sqrt(n))
Confidence Interval: CI = (x̄ - ME, x̄ + ME)
Theorems
Central Limit Theorem
Suitable Grade Level
Grades 11-12
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