According to one study, the average weights of adult dairy cows are normally distributed with mean 1360 pounds and standard deviation 189 pounds. Bigger dairy cows are capable of more milk production. a. What weight would an adult dairy cow have to weigh in order to be in the top 5% of dairy cow weights? Show some work. b. Find the probability that a dairy cow weighs more than 1400 pounds. Show some work.

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