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Cost of Overseas Trip The average overseas trip cost is $2708 per visitor. If we assume a normal distribution with a standard deviation of $405,

Cost of Overseas TripThe average overseas trip cost is $2708 per visitor. If we assume a normal distribution with a standard deviation of $405, what is the probability that the cost for a randomly selected trip is more than $3000? If we select a random sample of 30 overseas trips and find the mean of the sample, what is the probability that the mean is greater than $3000?

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