PrepTest 92+, Section 4, Question 7
In preparation for an expedition, exactly six campers—Gonzalez, Haig, Jackson, Keeton, Lowell, and Macon—each purchase at least one of the following three sorts of items: rucksacks, stoves, and tents. No camper purchases more than one of any sort of item. The purchases are consistent with the following:
In preparation for an expedition, exactly six campers—Gonzalez, Haig, Jackson, Keeton, Lowell, and Macon—each purchase at least one of the following three sorts of items: rucksacks, stoves, and tents. No camper purchases more than one of any sort of item. The purchases are consistent with the following:
In preparation for an expedition, exactly six campers—Gonzalez, Haig, Jackson, Keeton, Lowell, and Macon—each purchase at least one of the following three sorts of items: rucksacks, stoves, and tents. No camper purchases more than one of any sort of item. The purchases are consistent with the following:
In preparation for an expedition, exactly six campers—Gonzalez, Haig, Jackson, Keeton, Lowell, and Macon—each purchase at least one of the following three sorts of items: rucksacks, stoves, and tents. No camper purchases more than one of any sort of item. The purchases are consistent with the following:
Jackson and exactly two other campers purchase rucksacks.
Keeton purchases a stove and a tent.
Haig does not purchase any sort of item that Keeton purchases.
Jackson purchases at least one sort of item that Haig does not purchase.
Macon purchases more items than Jackson purchases.
For exactly how many of the campers is it possible to determine exactly which sorts of items they purchase?
one
two
three
four
five
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