A Student Takes a True-False Test That Has 15 Questions

question 27

Multiple Choice

A student takes a true-false test that has 15 questions and guesses randomly at each answer. Let X be the number of questions answered correctly. Find P(Fewer than 4)

• A)0.9408
• B)0.0176
• C)0.0592
• D)0.0037

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Definitions:

Denotative Ideas

Concepts or notions that are defined by their explicit or direct meaning.

Sentence Varieties

The use of different types of sentences (simple, compound, complex, compound-complex) to enhance writing style and readability.

Coherent Paragraphs

Groups of sentences that are logically connected and clearly convey a single theme or idea.

Logical Connections

The relationships or links between ideas, concepts, or statements that follow a coherent and rational sequence.