You roll a pair of six-sided dice, and the random variable
Chapter 8, Problem 54E(choose chapter or problem)
Problem 54E
You roll a pair of six-sided dice, and the random variable X assigns to each outcome the sum of the number of dots showing on each face, as in Example 2e.
a. Find the set of possible outcomes.
b. Create a probability bar graph for X.
c. What is the probability that X = 8?
d. What is the probability that X ≤ 5? X > 9?
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