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The weights of adult individuals in a certain country are normally distributed with a population mean of pa = 172 pounds and a population standard deviation ofcr = 29 pounds. Suppose n = 36 individuals are sampled. i) What is the mean of the sampling distribution of the means? W Show answer 2) What is the standard deviation of the sampling distribution of the means? Type as: ##4## Show answer 3) What is the probability thatn = 36 randomly selected individuals will have a mean weight of at least 180 pounds? Type as: #.### E Show