A National Manufacturer of Unattached Garages Discovered That the Distribution

question 56

Multiple Choice

A national manufacturer of unattached garages discovered that the distribution of the lengths of time it takes two construction workers to erect the Red Barn model is normally distributed with a mean of 32 hours and a standard deviation of 2 hours. What percent of the garages take between 32 and 34 hours to erect?

• A) 16.29%
• B) 76.71%
• C) 3.14%
• D) 34.13%

---

Definitions:

Taking Pulse

The act of measuring the rate and rhythm of the heartbeats by palpating arteries, typically at the wrist or neck.

Zygomatic Arch

The bone that forms the prominence of the cheek, extending from the zygomatic bone to the temporal bone.

Lower Limb

Refers to the part of the body extending from the hip to the toes, inclusive of the thigh, knee, leg, ankle, and foot.

Upper Torso

The upper part of the human body, including the chest, shoulders, and back, housing vital organs such as the heart and lungs.