A Tabulation of the Number of Times That Each Different

question 23

True/False

A tabulation of the number of times that each different value appears in a particular set of values is called the range.

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Definitions:

Random Variable

A variable whose possible values are outcomes of a random phenomenon.

V(X + Y)

The variance of the sum of two random variables, considering both their individual variances and covariance.

V(X)

The variance of a random variable X, representing the expectation of the squared deviation of X from its mean.

V(Y)

The notation for the variance of a random variable Y, measuring the spread of its values.