Three people are asked their opinion in a poll about a
Chapter 8, Problem 55E(choose chapter or problem)
Problem 55E
Three people are asked their opinion in a poll about a panic brand of a common product found in grocery stores. They answer in one of three ways: "Like the product brand" (L), “Dislike the product brand" (D), or "Undecided" (U). For each come, the random variable X assigns the number of L's that appear.
a. Find the set of possible outcomes and the range of X.
b. Create a probability bar graph for X. c. What is the probability that at least two people like the product brand?
d.. What is the probability that no more than one person dislikes the product brand?
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