Part 1 Module 3 Venn Diagrams And Survey Problems Worksheet With Answers Page 9
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14e) How many admire exactly two of the Stooges?
Again, there are three possibilities: admires Moe and Larry but not Curly, admires Moe
and Curly but not Larry, or admires Larry and Curly but not Moe. Those who satisfy this
compound condition are in the regions underlined below:
12 + 10 + 8 = 30
EXAMPLE 1.3.4
A survey of 39 guests on the Jerry Slinger show revealed the following:
10 punch
18 curse
19 make obscene gestures
3 punch and curse and gesture
12 curse but don't punch and don't gesture
4 curse and gesture
4 punch and gesture but don't curse
How many...
1. ...engage in none of the three activities?
2. ...punch and curse?
3. ...curse or gesture?
4. ...engage in exactly one of these activities?
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