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 exam 1 in roster form. Exam 1 ≥ 90% Exam 2 ≥90% Mel Ben Jen Cam Lon Al Pat Roz Gus Ken Hui Eva Flo Don Exam 3 Oli ≥ 90% Ny
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Step 1: The students who scored 90% or above on exam 1 are Mel, Cam, Ben, Pat, Roz, Gus, Ken, and Flo. Show more…
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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. Choose the set of students who scored 90% or above on exactly one exam.
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A teacher categorized students by whether they regularly completed their homework (or not) and whether they passed the course (or not). The data are in the table below. Complete the Venn Diagram by using the table of values provided. Then answer the additional questions below. What percent of all the students passed the course and completed homework? What percent of all the students passed the course and didn't complete homework? What percent of students who completed homework passed the course? What percent of students who did not pass the course did not complete the homework?
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