Lhs 4.1c Statistics - Fundamentals Of Probability

18 Questions | Total Attempts: 76

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Lhs 4.1c Statistics - Fundamentals Of Probability

4. 1c Statistics - Fundamentals of Probability


Questions and Answers
  • 1. 
                If a marble is randomly chosen from a bag that contains exactly 8 red marbles, 6 blue marbles, and 6 white marbles, what is the probability that the marble will NOT be BLUE?
    • A. 

      3/4

    • B. 

      3/5

    • C. 

      3/10

    • D. 

      7/10

  • 2. 
                If a marble is randomly chosen from a bag that contains exactly 8 red marbles, 6 blue marbles, and 6 white marbles, what is the probability that the marble will NOT be RED?
    • A. 

      2/5

    • B. 

      7/10

    • C. 

      3/5

    • D. 

      14/20

  • 3. 
           If a marble is randomly chosen from a bag that contains exactly 8 red marbles, 6 blue marbles, and 6 white marbles, what is the probability that the marble will NOT be WHITE?
    • A. 

      7/10

    • B. 

      2/5

    • C. 

      6/20

    • D. 

      3/10

  • 4. 
          A jar contains 4 green marbles, 5 red marbles, and 11 white marbles. If one marble is chosen at random, what is the probability that it will be GREEN?
    • A. 

      1/3

    • B. 

      1/4

    • C. 

      1/5

    • D. 

      1/16

  • 5. 
          A jar contains 4 green marbles, 5 red marbles, and 11 white marbles. If one marble is chosen at random, what is the probability that it will be RED?
    • A. 

      1/3

    • B. 

      1/4

    • C. 

      1/5

    • D. 

      1/6

  • 6. 
          A jar contains 4 green marbles, 5 red marbles, and 11 white marbles. If one marble is chosen at random, what is the probability that it will be WHITE?
    • A. 

      1/4

    • B. 

      1/5

    • C. 

      11/20

    • D. 

      1/3

  • 7. 
          A number from the set {1, 2, 3, …, 20} is selected at random. What is the probability that the number is ODD and less than 15?
    • A. 

      8/15

    • B. 

      2/5

    • C. 

      7/20

    • D. 

      7/15

  • 8. 
    A= {2, 4, 6, 8, 10}B= {6, 8, 10, 12, 14}
    • A. 

      {6, 7, 8, 9, 10}

    • B. 

      {6, 8, 10}

    • C. 

      {2, 4, 6, 8, 10, 12}

    • D. 

      Empty set

  • 9. 
    A= {2, 4, 6, 8, 10}B= {6, 8, 10, 12, 14}
    • A. 

      {2, 4, 6, 8, 10, 12, 14}

    • B. 

      {6, 8, 10}

    • C. 

      {2, 6, 8, 10, 12, 14}

    • D. 

      Empty set

  • 10. 
    A = {1, 2, 3, 4, 5}B = {2, 3, 4, 5, 6, 7}C= {5, 6, 7, 8, 9, 10}
    • A. 

      {2, 3, 4, 5}

    • B. 

      {5, 6}

    • C. 

      {5}

    • D. 

      Empty set

  • 11. 
    A = {1, 2, 3, 4, 5}B = {2, 3, 4, 5, 6, 7}C= {5, 6, 7, 8, 9, 10}
    • A. 

      {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}

    • B. 

      {5}

    • C. 

      {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

    • D. 

      Empty set

  • 12. 
    A = {1, 2, 3, 4, 5}B = {2, 3, 4, 5, 6, 7}C= {5, 6, 7, 8, 9, 10}
    • A. 

      {1, 2, 3, 4, 5, 6, 7}

    • B. 

      {5, 6, 7}

    • C. 

      {7, 8, 9}

    • D. 

      Empty set

  • 13. 
    A = {1, 2, 3, 4, 5}B = {2, 3, 4, 5, 6, 7}C= {5, 6, 7, 8, 9, 10}
    • A. 

      {1, 2, 3, 4, 5}

    • B. 

      {1, 2, 3, 4, 5, 6, 7, 8}

    • C. 

      {2, 3, 4, 5, 6, 7, 8, 9, 10}

    • D. 

      Empty set

  • 14. 
    A= {5, 10, 15, 20}B = {1, 2, 3, 4, 5}C= {25, 50, 75, 100}
    • A. 

      {5, 10, 15, 20}

    • B. 

      {1, 2, 3, 4, 5, 10, 15, 20}

    • C. 

      {1, 2, 3, 4, 5, 10, 15, 20, 25, 50, 75, 100}

    • D. 

      Empty set

  • 15. 
    7!=
    • A. 

      5000

    • B. 

      7

    • C. 

      5040

    • D. 

      10,040

  • 16. 
    8!/6!=
    • A. 

      40,320

    • B. 

      56

    • C. 

      720

    • D. 

      0

  • 17. 
    9! x 0!=
    • A. 

      362,880

    • B. 

      200,103

    • C. 

      0

    • D. 

      5000

  • 18. 
    (7!)/(7-3)!=
    • A. 

      300

    • B. 

      410

    • C. 

      5000

    • D. 

      210

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