Solve the Problem $\left| \frac { x - 20 } { 4 } \right| \geq 1.645$

question 316

Multiple Choice

Solve the problem.
-A spinner has five regions numbered 1 through 5. If the spinner is spun 100 times, we would expect about 20 of the outcomes to be Region 1. It can be determined that the spinner is unbalanced if x, the number of outcomes that result in Region 1, satisfies $\left| \frac { x - 20 } { 4 } \right| \geq 1.645$ . Describe the number of outcomes that determine an unbalanced spinner that is spun 100 times.

• A) Fewer than 14 or more than 26 outcomes
• B) Fewer than 17 or more than 29 outcomes
• C) Between 14 and 26 outcomes
• D) Between 17 and 29 outcomes

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Definitions:

Replenishment Lead Times

The time interval between placing an order for a product and when it is received and ready for use or sale.

Coordination

The act of organizing and harmonizing activities, efforts, and resources among different parties or departments to achieve a common goal.

Exception

An event that deviates from the expected norm, often requiring special handling or intervention.

Retail Event Collaboration

Partnerships or joint efforts between retailers and other entities to host events that drive traffic, engagement, and sales.