Probability Distribution: MCQ Quiz!

8 Questions | Total Attempts: 100

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Probability Distribution: MCQ Quiz!

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Questions and Answers
  • 1. 
    In binomial probability distribution, dependents of standard deviations must include:
    • A. 

      Probability of q

    • B. 

      Probability of p

    • C. 

      Trials

    • D. 

      All of above

  • 2. 
    If event A and B are independent then P(A/B)
    • A. 

      P(A)

    • B. 

      P(A intersection B)

    • C. 

      P(B)

    • D. 

      P(A). P(B)

  • 3. 
    The odds in favor of drawing a king or a diamond from a well-sheffled pack of 52 cards are?
    • A. 

      9:4

    • B. 

      4:9

    • C. 

      5:9

    • D. 

      9:5

  • 4. 
    The probability density function f(x) =x/8,  0<x<4, the mean is?
    • A. 

      8/3

    • B. 

      5/3

    • C. 

      7/3

    • D. 

      1/3

  • 5. 
    The probability of getting at least one head when a coin is tossed 6 times is?
    • A. 

      1/64

    • B. 

      63/64

    • C. 

      61/64

    • D. 

      59/64

  • 6. 
    The mean of the binomial distribution is 6 and variance is 2, then p=
    • A. 

      2/3

    • B. 

      1/3

    • C. 

      1

    • D. 

      0

  • 7. 
    If P(1)=P(2), then the mean of Poisson distribution is 
    • A. 

      1

    • B. 

      0

    • C. 

      2

    • D. 

      3

  • 8. 
    If inverse fourier sine transform of e-as/s is (2/Pi) tan-1(x/a) then inverse fourier sine transform of 1/s is
    • A. 

      0

    • B. 

      1

    • C. 

      Infinite

    • D. 

      Pi/2

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