Form 4: IQR Word Problems & Applications Exercise

Form 4: IQR Word Problems & Applications

10 minutes 3 views 0 saves EN
Send as Assignment
Form 4: IQR Word Problems & Applications

Apply the concept of interquartile range to solve real-world word problems and practical applications.

Questions

  1. MultiChoice

    Scores on a quiz were 65, 70, 75, 80, 85, 90, 95. What is the IQR of the test scores?

  2. MultiChoice

    Daily temperatures in degrees Fahrenheit were 52, 55, 60, 65, 70, 75, 80. What is the IQR?

  3. MultiChoice

    Number of books read by students: 1, 3, 5, 7, 9, 11, 13. What is the IQR?

  4. MultiChoice

    Points scored in 7 basketball games: 12, 15, 18, 20, 24, 28, 30. What is the IQR?

  5. MultiChoice

    Height of plants in cm: 10, 14, 16, 20, 22, 26, 30. What is the IQR?

  6. MultiChoice

    Minutes spent doing homework: 15, 20, 25, 30, 35, 40, 45. What is the IQR?

  7. MultiChoice

    What percentage of data lies within the Interquartile Range?

  8. MultiChoice

    Game scores: 40, 45, 50, 55, 60, 65, 70. Find the IQR.

  9. MultiChoice

    Age of children in a club: 6, 7, 9, 10, 12, 14, 15. What is the IQR?

  10. MultiChoice

    Weight of packages in pounds: 4, 8, 10, 12, 16, 18, 22. What is the IQR?

  11. MultiChoice

    Number of pets owned: 0, 1, 2, 3, 4, 5, 6. What is the IQR?

  12. MultiChoice

    Price of items in dollars: 12, 16, 20, 24, 28, 32, 36. Find the IQR.