A special-interest group has conducted a survey concerning a ban on hand guns. N
ID: 1721255 • Letter: A
Question
A special-interest group has conducted a survey concerning a ban on hand guns. Note: A rifle is a gun, but it is not a hand gun. The survey yielded the following results for the 1000 households that responded.
259 own a hand gun.
423 own a rifle.
487 supported the ban on hand guns.
132 own both a hand gun and a rifle.
200 own a rifle but no hand gun and do not support the ban on hand guns.
66 own a hand gun and support the ban on hand guns.
48 own both a hand gun and a rifle and also support the ban on hand guns.
How many of the surveyed households:
(a) only own a hand gun and do not support the ban on hand guns?
(b) do not own a gun and support the ban on hand guns?
(c) do not own a gun and do not support the ban on hand guns?
Explanation / Answer
a)109
b)221
c)200
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