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 2 years ago
The relative frequency distribution of the weights of all passengers using an elevator is a moundshaped, with mean 150 and standard deviation 35. Suppose there are n passengers in the elevator, describe and explain the probability distribution of the total weight of n passengers in the elevator.
 2 years ago
The relative frequency distribution of the weights of all passengers using an elevator is a moundshaped, with mean 150 and standard deviation 35. Suppose there are n passengers in the elevator, describe and explain the probability distribution of the total weight of n passengers in the elevator.

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Rohangrr
 2 years ago
Best ResponseYou've already chosen the best response.1http://www.scribd.com/doc/53577309/EasyStatisticsTextbook goto this website!! hope it helps

xEnOnn
 2 years ago
Best ResponseYou've already chosen the best response.0I am thinking that if n<30, it follows TDistribution. If n is greater than or equals to 30, it follows Standard Normal. But I am not sure if I am correct. And what assumptions I have to make.

xEnOnn
 2 years ago
Best ResponseYou've already chosen the best response.0And does CLT even apply in this context?
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