The average road trip from California to Florida is $1600 per person. If we assume a normal distribution with a population standard deviation

The average road trip from California to Florida is $1600 per person. If we assume a normal distribution with a population standard deviation of $317, find the following probabilities. Draw the normal distribution curve then shade the probabilities in question.

a. What is the probability that the cost for a randomly selected trip is more than $24007

b. What is the probability that a group of 30 randomly selected people have a sample mean greater than $2400?


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