Question
Critical values for quick reference during this activity. confidence level/critical value 0.90.....z*=1.645 0.95.....z*=1.960 0.99.....z*=2.576 In a poll of 1000 randomly selected voters in a local
Critical values for quick reference during this activity.
confidence level/critical value
0.90.....z*=1.645
0.95.....z*=1.960
0.99.....z*=2.576
In a poll of 1000 randomly selected voters in a local election, 664 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?
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Smith and Roberson Business Law
Authors: Richard A. Mann, Barry S. Roberts
15th Edition
978-0538473637
