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Solved: In Exercises, use the following: Five U.S.
Chapter 5, Problem 7CQQ(choose chapter or problem)
Problem 7CQQ
In Exercises, use the following: Five U.S. domestic flights are randomly selected, and the table in the margin lists the probabilities for the number that arrive on time (based on data from the Department of Transportation). Assume that five flights are randomly selected.
What does the probability of 0+ indicate? Does it indicate that among five randomly selected flights, it is impossible that none of them arrives on time?
x |
P(x) |
0 |
0+ |
1 |
0.006 |
2 |
0.048 |
3 |
0.198 |
4 |
0.409 |
5 |
0.338 |
Questions & Answers
QUESTION:
Problem 7CQQ
In Exercises, use the following: Five U.S. domestic flights are randomly selected, and the table in the margin lists the probabilities for the number that arrive on time (based on data from the Department of Transportation). Assume that five flights are randomly selected.
What does the probability of 0+ indicate? Does it indicate that among five randomly selected flights, it is impossible that none of them arrives on time?
x |
P(x) |
0 |
0+ |
1 |
0.006 |
2 |
0.048 |
3 |
0.198 |
4 |
0.409 |
5 |
0.338 |
ANSWER:
Answer :