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Compute probabilities of normal distribution

A survey for Hotels 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 respondents stick with their tour group.

A. In a sample of 6 international travelers, what is the probability that 2 will stick with their tour group?

B. In a sample of 6 international travelers, what is the probability that at least 2 will stick with their tour group?

C. In a sample of 10 international traveleers, what is the probability that NONE will stick with their tour group?

Solution Preview

A survey for Hotels 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 respondents stick with their tour group.

A. In a sample of 6 international ...

Solution Summary

This solution consists of a detailed explanation of computing probabilities of normal distribution.

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