The Roll of a Pair of Dice Has the Following

question 64

Multiple Choice

The roll of a pair of dice has the following probability distribution,where the random variable is the sum of the values produced by each die: Calculate the variance of x.

• A)5.833
• B)6.122
• C)5.666
• D)5.122

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Definitions:

Cumulative Weighted Average Expenditure

The sum of all expenditures over a period weighted by the time each amount was incurred, providing a means to calculate average costs or investments over that period.

Construction Loan

A short-term loan provided to finance the building of a property or real estate project, typically converting into a long-term mortgage upon completion.

Capitalized Cost

The total of all costs incurred to acquire an asset and prepare it for its intended use, often including the purchase price and costs of installation.

Freight

The transport of goods and cargo by land, air, or sea, often involving the payment of a fee for such service.