Which of the Following Are Required Conditions for the Distribution $\le$

question 110

Multiple Choice

Which of the following are required conditions for the distribution of a discrete random variable X that can assume values x_i?

• A) 0\(\le\) p(x_i)\(\le\) 1 for all x_i
• B) \[\sum _ { \text {all } x _ { 1 } } p \left( x _ { i } \right) = 1\]
• C) Both a and b are required conditions.
• D) Neither a nor b are required conditions.

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