Mathematics, 13.01.2021 17:00 vegasherlyn
Consider a random sample of n = 40 customers, each of whom has 10 minutes of unplanned shopping time in a supermarket. From the central limit theorem, what can you say about the probability distribution of x, the average amount spent by these customers due to impulse buying? What are the mean and standard deviation of the x distribution?
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Consider a random sample of n = 40 customers, each of whom has 10 minutes of unplanned shopping time...
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