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In a survey conducted in November 2002 of 1400 international business travelers concerning in-flight service over the past few years, the following information was obtained. Round answers to three decimal places, if necessary.
If a person in the survey is chosen at random, what is the probability that he or she has rated the in-flight service as remaining the same or improved over the time frame in question?
__________
What is the probability that he or she has rated the in-flight service as remaining the same or diminished over the time frame in question? Round to three decimal places, if necessary, and be sure to express answer in decimal form, not as a percentage.
__________
Satisfactory Alternative
An option that fulfills the requirements or needs to an acceptable degree, though it may not be the best possible choice.
Ethics
A set of moral principles or values that govern an individual's or group's behavior, distinguishing between what is right and wrong.
Costly Litigation
Legal proceedings that involve substantial financial expenses due to attorney fees, court costs, and other related expenditures.
Optimizing Decision
Choosing the best possible alternative from available options with the aim of maximizing desired outcomes or minimizing negative impacts.
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