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The Brazil Nut Tree, Bertholletia Excels (N = 17), Is

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The Brazil nut tree, Bertholletia excels (n = 17) , is native to tropical rain forests of South America. It is a hardwood tree that can grow to over 50 metres tall, a source of high-quality timber, and a favourite nesting site for harpy eagles. As the rainy season ends, tough-walled fruits, each containing 8-25 seeds (Brazil nuts) , fall to the forest floor. Brazil nuts are composed primarily of endosperm. About $50 million worth of nuts are harvested each year. Scientists have discovered that the pale yellow flowers of Brazil nut trees cannot fertilise themselves and admit only female orchid bees as pollinators. The agouti (Dasyprocta spp.) , a cat-sized rodent, is the only animal with teeth strong enough to crack the hard wall of Brazil nut fruits. It typically eats some of the seeds, buries others, and leaves still others inside the fruit, which moisture can then enter and allow the remaining seeds to germinate.
-People who attempted to plant Brazil nuts in hopes of establishing plantations of Brazil nut trees played roles most similar to those of ________.

Understand the fundamental concepts of probability distributions, including binomial and Poisson distributions.
Calculate probabilities associated with binomial distributions.
Calculate probabilities associated with Poisson distributions.
Distinguish between different types of random variables and identify experiments as binomial.

Definitions:

Phenol

A toxic, acidic compound with a hydroxyl group (-OH) bonded directly to an aromatic hydrocarbon group.

Cyclopentanol

A cyclic alcohol with the molecular formula C5H10O, consisting of a five-membered ring with a hydroxyl group attached.

Phenols

Organic compounds consisting of a hydroxyl group (-OH) attached directly to an aromatic hydrocarbon group.

Acidity

Refers to the measure of a substance's ability to donate a proton or accept an electron pair in chemical reactions.

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