A Pet Supplier Has a Stock of Parakeets of Which

question 10

Multiple Choice

A pet supplier has a stock of parakeets of which 10% are blue parakeets. A pet store orders 3 parakeets from this supplier. If the supplier selects the parakeets at random, what is the chance that the pet store
Gets exactly one blue parakeet?

• A) 0.081
• B) 0.243
• C) 0.027
• D) 0.003

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Definitions:

Chromium

A chemical element with symbol Cr and atomic number 24, known for its role in glucose metabolism and its potential effects on insulin sensitivity.

Grammar

Grammar is the set of rules that govern the structure of sentences in a language, including syntax, morphology, and punctuation.

Deep Structure

In linguistics, the underlying meaning or abstract representation of a sentence, as distinguished from its surface structure, or the way it is expressed.

Vocabulary Acquisition

The process of learning and assimilating new words and terms, thus expanding one’s ability to understand and communicate effectively.