Reading Joint Frequencies in Two-Way Tables Exercise

Reading Joint Frequencies in Two-Way Tables

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Reading Joint Frequencies in Two-Way Tables

Practice reading and locating joint frequencies in two-way tables. Learn to identify values where specific row and column categories intersect.

Questions

  1. MultiChoice

    In a survey, 15 boys like Math, 10 boys like Art, 12 girls like Math, and 18 girls like Art. What is the joint frequency of girls who like Math?

  2. MultiChoice

    A table shows 22 adults watch News, 18 watch Sports, 14 teens watch News, and 26 watch Sports. What is the joint frequency of teens who watch Sports?

  3. MultiChoice

    45 students take Spanish (20 eighth graders, 25 seventh graders) and 35 take French (15 eighth graders, 20 seventh graders). What is the joint frequency of eighth graders taking French?

  4. MultiChoice

    In a pet survey, 34 dog owners have a yard, 11 dog owners do not, 12 cat owners have a yard, and 23 cat owners do not. What is the joint frequency of cat owners who have a yard?

  5. MultiChoice

    50 people voted: 18 adults voted Yes, 12 adults voted No, 14 teens voted Yes, and 6 teens voted No. What is the joint frequency of teens who voted No?

  6. MultiChoice

    Eighth graders with bikes: 40; without bikes: 10. Seventh graders with bikes: 30; without bikes: 20. What is the joint frequency of seventh graders without bikes?

  7. MultiChoice

    A cafe recorded orders: 25 morning customers bought coffee, 15 bought tea. 10 afternoon customers bought coffee, 30 bought tea. What is the joint frequency of afternoon customers buying coffee?

  8. MultiChoice

    Commuter data: 30 North residents take Bus, 15 North residents take Car, 20 South residents take Bus, 25 South residents take Car. What is the joint frequency of North residents taking Car?

  9. MultiChoice

    Movie preferences: 16 boys prefer Action, 14 prefer Comedy. 12 girls prefer Action, 18 prefer Comedy. What is the joint frequency of boys who prefer Action?

  10. MultiChoice

    Music survey: 15 ninth graders play Guitar, 10 play Drums. 20 tenth graders play Guitar, 15 play Drums. What is the joint frequency of tenth graders playing Drums?

  11. MultiChoice

    Park visitors: 28 adults walk dogs, 14 walk without dogs. 8 children walk dogs, 22 walk without dogs. What is the joint frequency of children walking dogs?

  12. MultiChoice

    Device usage: 30 teachers use laptops, 5 use tablets. 45 students use laptops, 20 use tablets. What is the joint frequency of teachers using tablets?