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In a Local Cellular Phone Area,company a Accounts for 60

question 2

Multiple Choice

In a local cellular phone area,company A accounts for 60% of the cellular phone market,while company B accounts for the remaining 40% of the market.Of the cellular calls made with company A,1% of the calls will have some sort of interference,while 2% of the cellular calls with company B will have interference.If a cellular call is selected at random and has interference,what is the probability that it was with company A?

Definitions:

I/O Rack

A physical or virtual component that houses input/output modules, facilitating the exchange of data between a control system and external devices.

CPU

The Central Processing Unit, often considered the main element of a computer, is responsible for executing the majority of computations within the system.

Interest Rate

The cost of borrowing money or the return on investment, typically expressed as a percentage of the principal for a given period.

Bond

A fixed income instrument that represents a loan made by an investor to a borrower, typically corporate or governmental, where the borrower agrees to pay back the principal plus interest.