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10.4 Misleading Graphs and Statistics
Algebra
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What’s going on here?
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How we are fooled Incorrect or suggestive titles No key or scale
Interval inequality Beginning axis not at zero Difficult to read charts Small number of samples What do I mean by small sample? What is a random sample and is that a good idea?
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What’s going on here? What might somebody believe by looking at this? Who might want to use this chart?
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What’s going on here? What might somebody believe by looking at this? Who might want to use this chart?
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Why won’t this work?
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What do you think about this?
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What is wrong with this chart?
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This looks good. Is it?
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Pretty colors!
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Breakin’ the law!
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Can you read this?
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Their giving it 100%.... Wait…
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Homework! Page 704 #1 – 14 ALL
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