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21. -/1.81 points IllowskylntroStat1 4.PR.020. Find the standard deviation. (Enter an exact number as an integer, fraction, o
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Solution - Given data PW) | Xxp(x) (x-4) PCX) 3(0.1) -0:3 (3-6.4)*(0.1) = 1.156 5 (0-3) = 1.5 (5-6-4)20.3) = 0.583 7(04) 22.8

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