Which of the Following Is Not a Required Condition for a Discrete

question 93

Multiple Choice

Which of the following is not a required condition for a discrete probability function?

• A)f(x) \(\ge\)0 for all values of x
• B) \(\Sigma\)f(x)= 1 for all values of x
• C)\(\Sigma\)f(x)= 0 for all values of x
• D)\(\Sigma\)f(x)\(\ge\)1 for all values of x

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