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Find us if u = [X•P(x)]. Then, find o if o2 = {[x? • P(x)] – 12 x 10 11 12 13 14 15 P(x) | 0.0001 0.0022 0.0244 0.1382 0.3915
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I Giren - find elf oz - сая еx)) - 5 Гуя рег) 1 - 4 - 0 P(x) 0.0001 o oo 22- СО2 49 О, 139 2 o, 3gp o4436 = f (x) = P ( эс) 0

\mu = 4.2496

\sigma = 0.7991

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