Which Wildcard Symbol Is a Substitute for Any Single Character

question 41

Multiple Choice

Which wildcard symbol is a substitute for any single character?

• A) (?)
• B)( *)
• C) (#)
• D) (@)

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Definitions:

P(x = a)

The probability of a random variable x taking on a specific value a.

P(x = a)

The probability that the random variable X is equal to some value a.

Continuous Random Variable

A type of random variable that can take an infinite number of possible values in a continuum or interval on the number line.

P(x > a)

Represents the probability of a random variable X taking a value greater than a specific number a.