According to the graph, the year did people practice the riskiest behavior in terms of helmet use is 1994. The correct option is A.
What is a graph?
A graph is a mathematical representation of data on graph paper or on computers. A graph is an easy way to show data with time and date and the consequences.
The graph is attached below:
The graph shows that in the year 1994, very fewer helmets were used, it shows that this must be the riskiest behavior.
Thus, option A, 1994 is correct regarding the riskiest behavior in terms of helmets.
Learn more about graphs, here:
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