The Random Variable X Represents the Number of Siblings of a Student

question 149

Multiple Choice

The random variable X represents the number of siblings of a student selected randomly from a particular college. Use random variable notation to express the following statement in shorthand. The probability that the student has two siblings is $0.18$ .

• A)\(\mathrm { P } ( \mathrm { X } = 2 ) = 0.18\)
• B) \(P ( X ) = 0.18\)
• C) \(\mathrm { P } ( 2 ) = 0.18\)
• D) \(( X = 2 ) =\)

Understand the concept and implications of acid rain.

Grasp the significance of pollution prevention and control technologies.

Acknowledge the relationship between human activities and air quality.

Understand the potential interactions and side effects when combining antipsychotic medications with other drugs.

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Definitions:

Owned Subsidiary

A company whose majority of shares is held by another company, making it controlled by the parent company.

Intra-entity Gross Profit

Profits arising from transactions within the same entity, requiring elimination during the consolidation process to avoid overstatement of revenues.

Consolidation Process

The method by which a parent company combines its financial statements with those of its subsidiaries to produce a single set of financial statements representing the entire group of companies.

Voting Common Stock

Shares that grant the shareholder the right to vote on corporate policies and board elections.