Problem preview
S-IC.4 Warmup M3-050-A03-V04

Use sample data to estimate population means/proportions and develop margins of error using simulation.

Write an interval estimate for a population proportion from a sample proportion and margin of error

Problem

A survey found that \(71~\text{percent}\) of voters support the proposal, with a margin of error of \(6~\text{percentage}~\text{points}\). What interval does this suggest for the population proportion?

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Four variants of this problem type
Curriculum context
Course
Math III
Standard
S-IC.4
Category
Statistics and Probability
Domain
Making Inferences and Justifying Conclusions
Objective
Use sample data to estimate population means/proportions and develop margins of error using simulation.
Problem type
Write an interval estimate for a population proportion from a sample proportion and margin of error