Question

graph below shows a trend where the number of registered small cars has * 1 point decreased while big cars (suvs/trucks) have increased since 2010. how might this trend relate to overall vehicle safety patterns? refer to jigsaw data collection. this trend is unrelated to safety, as vehicle type only affects fuel consumption, not crash outcomes. the decrease in small cars is the reason for the continued high percentage of alcohol - related fatalities. this shift is the primary cause of the overall decrease in us traffic fatalities, as big cars are statistically safer for their occupants. the increase in big cars (higher mass) likely contributed to the increase in non - occupant fatalities since 2010.

Explanation:

The question is about analyzing a trend in vehicle - related fatalities. The key is to determine the relationship between vehicle type (big cars vs small cars) and overall vehicle safety patterns. The option "This trend is unrelated to safety, as vehicle type only affects fuel consumption, not crash outcomes" is incorrect because vehicle size (mass) does impact crash outcomes. The option "The decrease in Small Cars is the reason for the continued high percentage of alcohol - related fatalities" is not relevant to the general safety pattern. The option "This shift is the primary cause of the overall decrease in US traffic fatalities, as Big Cars are statistically safer for their occupants" is a valid consideration. Vehicle mass (big cars) can contribute to occupant safety, and if there's a shift towards more big cars (SUVs/trucks), it could be a factor in overall traffic fatality trends. The option "The increase in Big Cars (higher mass) likely contributed to the increase in Non - occupant Fatalities since 2010" is about non - occupant fatalities, but the question is about overall vehicle safety patterns (which would include occupant safety).

Answer:

This shift is the primary cause of the overall decrease in US traffic fatalities, as Big Cars are statistically safer for their occupants.