On the distant planet Cowabunga, the weights of cows have a normal distribution with a mean of 321 pounds and a standard deviation of 43 pounds. The cow transport truck holds 15 cows and can hold a maximum weight of 5145. If 15 cows are randomly selected from the very large herd to go on the truck, what is the probability their total weight will be over the maximum allowed of 5145? Ciu

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