Question
In a poll of 1000 randomly selected voters in a local election, 504 voters were in favor of school bond measures. What is the sample
In a poll of 1000 randomly selected voters in a local election, 504 voters were in favor of school bond measures. What is the sample proportion p^? What is the margin of error m for the 90% confidence level?
Critical values for quick reference for this activity
Confidence level Critical value
0.90 z=1.645
0.95 z=1.960
0.99 z=2.576
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Topology
Authors: Marco Manetti
1st Edition
3319169580, 9783319169583
