PT138.S3.Q2 > Analytics

SECTION 1 · rc

PASSAGE 1

Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7

PASSAGE 2

Question 8 Question 9 Question 10 Question 11 Question 12 Question 13 Question 14

PASSAGE 3

Question 15 Question 16 Question 17 Question 18 Question 19 Question 20 Question 21 Question 22

PASSAGE 4

Question 23 Question 24 Question 25 Question 26 Question 27

SECTION 2 · lr

Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 Question 9 Question 10 Question 11 Question 12 Question 13 Question 14 Question 15 Question 16 Question 17 Question 18 Question 19 Question 20 Question 21 Question 22 Question 23 Question 24 Question 25 Question 26

SECTION 3 · lr

SECTION 4 · lr

Forest fragmentation happens when development cuts large forests into smaller pieces. Some animals, like white-footed mice, thrive and multiply in these conditions. These mice are the main carrier of the bacteria that cause Lyme disease, which is passed to humans by deer ticks that bite the mice. Lyme disease is a debilitating illness.

Forest fragmentation can be beneficial for some animals.

Combatting forest fragmentation may decrease populations of white-footed mice.

Combatting forest fragmentation may lessen instances of Lyme disease among humans.

Combatting forest fragmentation can be beneficial for human health.

This is unsupported. The stimulus only tells us that white-footed mice thrive in fragmented forests, but gives no information about their existence or wellbeing in unfragmented forests.

This is unsupported. The stimulus only speaks to the population density of white-footed mice in fragmented forests. It gives no information about the population-density of any other species of small animals.

This is unsupported. The stimulus does not tell us about the effects of forest fragmentation on other animal species apart from white-footed mice or on the biodiversity of an area as a whole.

This is strongly supported. Stopping forest fragmentation can decrease the population density of white-footed mice, which carry the bacteria that cause Lyme disease. Thus, it can have a beneficial effect on human health by reducing the risk of Lyme disease.

This is unsupported. We are told that white-footed mice reach their highest population densities in small forest patches. The only thing we know about deer ticks is that they can transmit Lyme disease.

Question

92% of people who answer get this correct

This is a moderately difficult question.

CURVE

Score of students with a 50% chance of getting this right

25% 135

143

75% 150

Question Stem Tags

Most strongly supported

Stimulus Tags

Causal reasoning

Popularity Avg. score

152

151

154

92%

165

156

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PrepTest 138 - Section 3 - Question 2

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