WordPress.com · We know that between 40% and 48% of all U.S. adults are in favor of stricter laws...
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Transcript of WordPress.com · We know that between 40% and 48% of all U.S. adults are in favor of stricter laws...
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The meaning of 95% confidence...0.2 0.25 0.30.150.10.05 0.35
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When we’re solving for sample size, we ALWAYS round up. Because in that worst case scenario, 600 wouldn’t be quite enough.
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HOMEWORK 2: