Mathematics, 08.02.2021 21:50 ophanteen
In a data set with a normal distribution, the mean is 98 and the standard deviation is 12. About what percent of the data lie between 74 and 122?
Answers: 2
Mathematics, 21.06.2019 18:30
The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39
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What is always true when two whole numbers are subtracted?
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Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
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If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?
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In a data set with a normal distribution, the mean is 98 and the standard deviation is 12. About wha...
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