Mathematics, 14.01.2021 19:30 mayhy100
At Midtown University, the average weight of freshman boys is 170 lbs with a standard deviation of 9 lbs. The average weight of freshman girls is 115 lbs with a standard deviation of 6 lbs. as new distribution is to be formed from the valued obtained when the weights of the girls and the boys are added together. What are the mean and standard deviation of this new distribution? Assume that the weights of boys and girls are independent.
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At Midtown University, the average weight of freshman boys is 170 lbs with a standard deviation of 9...
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