Data And Probability

10 Questions | Total Attempts: 43

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Data And Probability

Multiple choice and short answer quiz involving data and probability, counting principle, permutations and combinations, and graphs


Questions and Answers
  • 1. 
    Find the third quartile of {3, 6, 10, 12, 15, 20}.
    • A. 

      6

    • B. 

      11

    • C. 

      15

    • D. 

      17

  • 2. 
    Jeff wanted to find out which classes people liked the most. Therefore, after he arrived at the math club meeting, he asked five people to name their favorite class. What kind of sample is this?
    • A. 

      Biased, voluntary

    • B. 

      Biased, convenience

    • C. 

      Unbiased, simple

    • D. 

      Unbiased, stratified

    • E. 

      Unbiased, systematic

  • 3. 
    How many children attend this child care facility?
    • A. 

      9

    • B. 

      14

    • C. 

      70

    • D. 

      100

  • 4. 
    How many one topping pizzas can be made if you can choose one each from 3 different crusts, 4 different cheeses, and 9 different toppings?
    • A. 

      108

    • B. 

      39

    • C. 

      31

    • D. 

      16

  • 5. 
    A librarian wants to display 5 new books side-by-side on a shelf. In how many different ways can the librarian arrange the books?
    • A. 

      5

    • B. 

      15

    • C. 

      120

    • D. 

      3125

  • 6. 
      Find 10!
    • A. 

      10

    • B. 

      55

    • C. 

      362880

    • D. 

      3628800

  • 7. 
    Find 6P2.
    • A. 

      8

    • B. 

      12

    • C. 

      15

    • D. 

      30

  • 8. 
    A briefcase combination lock contains 3 digits. Each digit is a number between 0 and 9. How many different combinations are possible if each number can only be used once?
    • A. 

      3

    • B. 

      120

    • C. 

      720

    • D. 

      1000

  • 9. 
    There are twenty three students in the Algebra 1 class.  What is the probability of randomly selecting a student who is not an 8th grader?
    • A. 

      0

    • B. 

      1/6

    • C. 

      6/23

    • D. 

      17/23

  • 10. 
    Find the mean, median and mode of the data below: