Which of the Following Is an Input Device

question 43

Multiple Choice

Which of the following is an input device?

• A) keyboard
• B) touch pad
• C) printer
• D) display

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Definitions:

Continuous Random Variable

A random variable that can take an infinite number of possible values.

Continuous Probability Distribution

A type of probability distribution where the possible outcomes form a continuum and can take on any value within a given range.

Probability Density Function

Probability density function is a function that describes the likelihood of a random variable to take on a given value, primarily used in continuous probability distributions.

Continuous Random Variable

A continuous random variable is a variable that can take an infinite number of values within a given range, representing quantities that can be measured, not just counted.