Jake concluded that the runoff had little effect on the dissolved oxygen levels, and Aisha concluded that the runoff
 had a major effect on dissolved oxygen levels. What is the most likely reason that Jake and Aisha formed different
 conclusions?
 Each person used different references for comparison.
 O Jake recorded the wrong measurements on two days.
 Aisha converted the units before creating her graph.
 The students used different ranges for their y axes.