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Quiz: Signal & Systems Set-2

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Number of Questions: 30

Question: 21 -

What would be the joint probability of statistically independent events that occur simultaneously?

Options:

  1. Zero

  2. Infinite

  3. Not equal to zero

  4. None of the above

    5. Answer:

    Not equal to zero
    Solution not available.

Question: 22 -

 What would be the probability of an event 'G' if G denotes its complement, according to the axioms of probability?

Options:

  1. P (G) = 1 * P (G)

  2. P (G) = 1 + P (G)

  3. P (G) = 1 / P (G)

  4. P (G) = 1 - P (G)

    5. Answer:

    P (G) = 1 - P (G)
    Solution not available.

Question: 23 -

What is the value of an area under the conditional PDF?

Options:

  1. Greater than '0' but less than '1'

  2. Equal to '1'

  3. Greater than '1'

  4. Infinite

    5. Answer:

    Equal to '1'
    Solution not available.

Question: 24 -

The Joint Cumulative Density Function (CDF) _____

Options:

  1. All of the above

  2. Is always a continuous function in xy plane

  3. Is a non-negative function

  4. Is a non-decreasing function of x & y planes

    5. Answer:

    All of the above
    Solution not available.

Question: 25 -

Consider the assertions given below

A : CDF is a monotonously increasing function
B : PDF is a derivative of CDF & is always positive

Which among them is correct according to the properties of PDF?

Options:

  1. A is false & B is true

  2. A is true & B is false

  3. Both A & B are false since B is not a reason for A

  4. Both A & B are true but B is a reason for A

    5. Answer:

    Both A & B are true but B is a reason for A
    Solution not available.