If Two Events a and B Are Mutually Exclusive, What

question 58

Multiple Choice

If two events A and B are mutually exclusive, what does the special rule of addition state?

• A) P(A or B) = P(A) + P(B)
• B) P(A and B) = P(A) + P(B)
• C) P(A and/or B) = P(A) + P(B)
• D) P(A or B) = P(A) - P(B)

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Definitions:

Investment in Equipment

Capital expenditure on physical assets like machinery and equipment intended to be used in the production of goods or services.

Straight-Line Depreciation

A method of allocating the cost of a tangible asset over its useful life in consistent annual amounts.

Remodelling

The process of updating or altering the structure, layout, or appearance of an existing building or space.

Discount Rate

The interest rate used to discount future cash flows to their present value, often used in the context of evaluating investments or projects.