By analyzing the graph, the answer is D) her sketch shows the number of people decreasing and then increasing.
What is analyzing the graph?
Analyzing the graph implies studying the graph to understand what it shows.
In this question, the graph shows that with time, first the number of people in the bus decreased then increased. Whereas, according to the statement of the question, the number of people increased in the bus, then got off i.e., decreased.
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