Use Random-Variable Notation to Represent the Event $\{ \mathrm { Y } > 11 \}$

question 112

Multiple Choice

Use random-variable notation to represent the event.
-Suppose that two balanced dice are rolled. Let Y denote the sum of the two numbers. Use random-variable notation to represent the event that the sum of the two numbers is at least 11.

• A) \(\{ \mathrm { Y } > 11 \}\)
• B) \(\{ X + Y \geq 11 \}\)
• C) \(( 5,6 ) , ( 6,5 ) , ( 6,6 )\)
• D) \(\{ \mathrm { Y } \geq 11 \}\)

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