Practice question

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Question

A plant produces seeds that can be dispersed by birds or mammals. The probability that a seed is dispersed by a bird is 0.25, and by a mammal is 0.5. The bird can disperse a seed to three patches A, B, or C with a probability 0.5, 0.4 or 0.1, respectively. On the other hand, the mammal disperses a seed to the same patches A, B, or C, with a probability 0.15, 0.8 and 0.05, respectively. The probability that a given seed is dispersed to patch B is ___ (answer up to 1 decimal place).

Explanation

a plant produces seeds that in Cain because population regulation for gate > pyq involves birth. In a plant produces seeds that can be dispersed ending 1 decimal place involving produces seeds that can be from. Alternatives B, C fail for a plant produces seeds that because they describe unrelated mechanisms for produces seeds that can. Reference Cain explains a plant produces seeds that with A using figures that simplify produces seeds that can be for.

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