A Statistics Class Has 140 Students of Which 55% Are

question 93

Multiple Choice

A statistics class has 140 students of which 55% are female. A random sample of 40 students was selected. What is the probability that 24 or more from this sample will be female?

• A)0.0505
• B)0.2266
• C)0.2611
• D)0.1469

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Definitions:

Accounting Services

Professional services involving the recording, reporting, and analysis of financial transactions of a business or individual.

Engagement Letter

A written agreement to perform services in exchange for compensation, often used in professional settings like law, accounting, or consulting to outline the scope of work to be performed.

Implicit Promises

Unstated or understood agreements inferred from actions or circumstances, rather than explicitly communicated.

Explicit Promises

Clear and specific commitments made openly by one party to another, often within the context of an agreement or contract.