Describe how the “Number of deaths” trend compares to the “Rate per motor vehicle” trend in the Graph: Deaths and MV rates, 1913–2018? Even though the “Number of deaths” trend doesn’t show a drastic decrease from 1913 to 2018 explain how the data in this graph supports the claim that motor vehicle safety has vastly improved since the 1900s.
In the graph "Deaths and MV rates, 1913-2018," the "Number of deaths" trend shows a gradual increase from 1913 to around 1930, reaching a peak and then slightly declining until the mid-1940s. From there, it shows a consistent and notable increase until the early 1970s, where it begins to decline again and shows a more erratic pattern. However, it generally remains at a higher level compared to the early 1900s.
On the other hand, the "Rate per motor vehicle" trend shows a consistent and significant decrease throughout the entire period from 1913 to 2018. The trend starts from a relatively high rate in 1913 and steadily declines, with some slight fluctuations, until it reaches the lowest point in the early 2000s.
Although the "Number of deaths" trend does not exhibit a drastic decrease, it is still evident from the data that motor vehicle safety has vastly improved since the early 1900s. This conclusion can be drawn for several reasons:
1. Population growth: The population has significantly increased since the early 1900s, meaning more people are now utilizing motor vehicles. Despite this, the "Rate per motor vehicle" trend shows a consistent decline, indicating that the risk of death per vehicle has decreased over time.
2. Technological advancements: The introduction of various safety features in vehicles, such as seatbelts, airbags, antilock braking systems, and advanced collision avoidance systems, has contributed to reducing fatalities per motor vehicle. These advancements have helped mitigate the severity of accidents and protect occupants in case of a collision.
3. Awareness and education: Over the years, there has been a greater emphasis on educating the public about safe driving practices, including the dangers of drunk driving, speeding, and distracted driving. This increased awareness has likely led to safer driving habits, resulting in a lower fatality rate per motor vehicle.
4. Infrastructure improvements: The development and improvement of road infrastructure, including better signage, road engineering, and traffic control measures, have played a crucial role in reducing accidents and fatalities on the roads.
While the "Number of deaths" trend may not display a steep decline, the consistent decline in the "Rate per motor vehicle" trend demonstrates that significant improvements have been made in motor vehicle safety since the 1900s. This supports the claim that efforts to enhance motor vehicle safety have been effective, resulting in a decreased risk of death per vehicle mile traveled.