A math tutor working with a small study group has classified students in the group by whether or not they scored 90% or above on each of three tests. The results are shown in the Venn diagram to the right. Use the Venn diagram to represent the set of students who scored 90% or above on exactly one test. Exam 1 ? 90% Cam Pat Exam 2 ? 90% Al Gus Ny Exam 3 ? 90% Hui Ben Intersections: Lon Ken Jen Roz Outside: Flo Eva Mel Oli Don Choose the set of students who scored 90% or above on exactly one exam. A. {Cam, Pat, Al, Gus, Ny, Hui, Ben} B. {Cam, Pat, Lon, Ken} C. {Cam, Pat, Lon, Al, Gus, Ny, Ken, Jen, Roz, Hui, Ben} D. {Cam, Pat, Lon, Al, Gus, Ny, Ken, Jen, Roz, Hui, Ben, Flo, Eva, Mel, Oli, Don}
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Step 1: Identify the students who scored 90% or above on exactly one exam by looking at the Venn diagram. Show more…
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