Question: Critical values for quick reference during this activity. Confidence level 0.90 z= 1.645 0.95 z= 1.960 0.99 z=2.576 Start In a poll of 1000 randomly

Critical values for quick reference during this activity.

Confidence level

0.90 z= 1.645

0.95 z= 1.960

0.99 z=2.576

Start

In a poll of 1000

randomly selected voters in a local election, 324

voters were in favor of fire department bond measures.

What is the sample proportion p^

?

What is the margin of error m

for the 90%

confidence level?

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