Could some please help me with answering this PLEASE
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Mathematics, 21.06.2019 16:50, mahadharun
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
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What is the shape of the height and weight distribution
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Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
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