A Box Contains Batteries of Which 48 Are Defective and 24

question 1

Multiple Choice

A box contains batteries of which 48 are defective and 24 are good.You start picking batteries one at a time and testing them.What is the probability that the first four batteries you pick are all defective?

• A)18.312
• B)0.063
• C)0.811
• D)0.189
• E)0.198

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Definitions:

Systematic Numbering System

An organized method of assigning numbers to items in a way that encodes information about the items.

Mission

A statement or vision that defines the core purpose and objectives of an organization, guiding its decision-making and strategic direction.

Organization

An organized group of people with a particular purpose, such as a business, government body, or charity.

Simple Payback

A financial metric that calculates the time required for an investment to generate cash flows or savings sufficient to recover its initial cost.