1-9 Misleading Graphs
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1-9 Misleading Graphs
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Transcript of 1-9 Misleading Graphs
1-9 Misleading Graphs
This graph doesn’t start at “0”! That’s not good!!!
Missing some Years!!! What kindOf graph is this???
• When looking at graphs, pay attention to the NUMBERS…..
• Does it start at zero?
• Does the graph accurately reflect what’s
going on?
Sally Foster Candy Boxes Sold
Joe Schmo Chief Chirpa
10
11
12
9
Looks like Chief Chirpa sold DOUBLE the amount!!IT’S NOT EVEN CLOSE!!
Or is it?.....
Look at the numbers!!Chief Chirpa only sold 2 More boxes than Joe SchmoMISLEADINGGRAPH!!!!!
Sally Foster Candy Boxes Sold
0
4
8
12
2
6
10
Joe Schmo Chief Chirpa
• Remember : Check the Numbers on any graph !!!!
• let’s do some graph examples.