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Integrated Math 1 Name____________________________
Topic 10.1 Two-way Frequency Worksheet Date ____________ Period _________
No work! = No Credit!
Anthony surveyed 60 of his classmates about their participation in school activities as well as
whether they have a part-time job. The results are shown in the two-way frequency table below.
1. Complete the table by finding the row totals, column totals, and grand total.
2. Create a two-way frequency table using decimals and percentages.
3. What is the joint relative frequency of students who participate in school clubs and have
part-time jobs?
4. What is the marginal relative frequency of students surveyed who do not have a
part-time job?
5. What is the conditional relative frequency that a student surveyed participates in both school
clubs and sports, given that the student has a part-time job?
