A Lottery Is Conducted Using Three Urns

question 36

Multiple Choice

A lottery is conducted using three urns. Each urn contains chips numbered from 0 to 9. One chip is selected at random from each urn. The total number of sample points in the sample space is

• A)30
• B)100
• C)729
• D)1,000

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Definitions:

Input Image Table File

A file used in digital processing that contains data or parameters for images to be processed or analyzed.

Examine If Open

A programming command used in PLCs to check if a digital input or control function is in an open (inactive or off) state before proceeding with logic operations.

Examine-Off Instruction

A programmable logic controller (PLC) command used to check if a specific input or condition is not active or off.

Normally Closed Relay

A normally closed relay is a type of relay where the contact points are closed (i.e., the circuit is complete and can carry current) when the relay is not energized, and open when it is energized.