Question 315608
50 students were given a survey on jellybeans. 30 like red, 29 like green and 17 like both red and green. 
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Draw a Venn diagram.
Draw two overlappiing circles inside a rectangle.
Lable one circle "red", the other "green".
put 17 in the intersection of the circles.
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put 30-17 = 13 in the red circle but not in the intersection.
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put 29-17 = 12 in the green circle but not in the intersection.
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How many of the students like neither red or green?
Total # in the rectangle is 50.
Total # in the two circles is 13 + 17 + 12 = 42
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So, total # in the rectangle and not in the circles is 8.
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Cheers,
Stan H.
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