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In a certain animal species, the probability that a healthy adult female will have no offspring in a given year is 0.26, whil
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Pla) 0.26 0:24 1 2 0:19 3 4 0.14 Ela)- 2.P(x) - 6x0.2676x0.24) + 210.19) + 3(0.17) + ulo:14) E (a) = 1.69

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