Calculate the Standard Deviation of the Given Random Variable X $\sigma = 1.4$

question 77

Multiple Choice

Calculate the standard deviation of the given random variable X. Please, round your answer to two decimal places, if necessary.
X is the number of heads that come up when a coin is tossed three times.

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Definitions:

Type Parameter

In generic programming, a placeholder for a specific type that is specified when creating an instance of a generic class or method.

Type Parameter

A mechanism in Java generics that specifies a generic type to be used in a class, method, or interface.

Indicated

To show, point out, or make clear in a specific context. The term is general and not strictly a programming key term unless used in specific contexts like "indicated errors."

For Loop

A control flow statement for specifying iteration, allowing code to be executed repeatedly based on a boolean condition.