A Harris Interactive survey for InterContinental Hotels & Resorts asked respondents,"When traveling internationally, do you generally venture out on your own to experience culture, or stick with your tour group and itineraries?" The survey found that 23% of the respon- dents stick with their tour group (USA Today, January 21, 2004). In a sample of six international travelers., what is the probability that two will stick with their tour group? 34 а. In a sample of six international travelers, what is the probability that at least two will stick with their tour group? b. In a sample of 10 international travelers, what is the probability that none will stick with the tourgroup? с. Aaily (USA Today Decamb

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A: