Question: homework help The mean of a normal probability distribution is 460; the standard deviation is 130. a. u i to of the observations lie between

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The mean of a normal probability distribution is 460; the standard deviation is 130. a. u i to of the observations lie between what two values? Lower Value |:| Upper Value |:| b. p i 20 of the observations lie between what two values? Lower Value |:| Upper Value |:| c. p i 30 of the observations lie between what two values? Lower Value Upper Value UH

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