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Mathematics 8 Online
OpenStudy (maddisongruby):

WILL FAN AND MEDAL. some Algebra two questions, I need help with. some i tried to answer.

OpenStudy (maddisongruby):

OpenStudy (masterized):

For the question about a normal distribution has a mean of 142 and a standard deviation, I think the answer is A) 0.22 But im not 100% sure so sorry if Im wrong :/

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