Juancruz123 Juancruz123

02-07-2018
Mathematics

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Can someone explain to me how to do this problem???

Can someone explain to me how to do this problem class=

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nikoloidispb991t nikoloidispb991t

02-07-2018

Answer is C. Mean is the mid-point value and one standard deviation on either side. (100-85=15 and 115-100=15)

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