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Rolling a Die When one die is rolled, the expected value
Chapter 5, Problem 21EC(choose chapter or problem)
QUESTION:
Problem 21EC
Rolling a Die When one die is rolled, the expected value of the number of spots is 3.5. In Exercise 20. the mean number of spots was found for rolling two dice. What is the mean number of spots if three dice are rolled?
Questions & Answers
QUESTION:
Problem 21EC
Rolling a Die When one die is rolled, the expected value of the number of spots is 3.5. In Exercise 20. the mean number of spots was found for rolling two dice. What is the mean number of spots if three dice are rolled?
ANSWER:
Solution 21EC
Step1 of 2:
From the given problem we have the expected value of the number of spots is 3.5. When one die is rolled.