What Is the Probability That 4 Randomly Selected People All

question 82

Multiple Choice

What is the probability that 4 randomly selected people all have different birthdays?

• A)0.9891
• B)0.9836
• C)0.9729
• D)0.9918

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Definitions:

Normal Time

Normal time is a measure of the time required to complete a task or operation under normal working conditions, often used in time and motion studies to set standards and expectations.

Crash Duration

The shortest possible time to complete a task or project phase by allocating maximum resources, often resulting in increased costs.

CPM Network

Critical Path Method Network is a project management tool that identifies key tasks and estimates the shortest completion time for a project by highlighting critical path activities.

Normal Cost

The typical or standard cost of producing a good or service, considering direct labor, materials, and overhead.