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

question 43

Multiple Choice

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

• A)0.14.
• B)0.028.
• C)0.014.
• D)0.986.

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Definitions:

EEPROM

A type of non-volatile memory used in Computers and other electronic devices to store small amounts of data that must be saved when power is removed.

Vehicle Computer System

A network of electronic control units (ECUs) and software within a vehicle that manages various functions, from engine operation to entertainment systems.

PROM

Programmable Read-Only Memory; a type of digital memory that is programmed after the manufacturing process and cannot typically be reprogrammed or erased.

EEPROM

Electrically Erasable Programmable Read-Only Memory, a type of non-volatile memory used in computers and other devices for storing data.