The Waiting Time at an Elevator Is Uniformly Distributed Between

question 57

Multiple Choice

The waiting time at an elevator is uniformly distributed between 30 and 200 seconds. What is the probability a rider must wait between 1 minute and 1.5 minutes?

• A) 0.1765
• B) 0.3529
• C) 0.5294
• D) 0.8824

---

Definitions:

Red

A color at the end of the visible spectrum of light, next to orange and opposite violet, often associated with danger or passion.

Hypothermia

A medical emergency that occurs when body temperature falls below 35°C (95°F), impairing body functions.

Acid-Base Imbalances

Disturbances in the normal balance between acids and bases in the blood or body fluids that can affect many bodily functions.

Coagulopathies

Disorders affecting the blood’s ability to coagulate or clot, leading to bleeding or thrombosis.