Find the Mean of the Distribution Shown

question 5

Multiple Choice

Find the mean of the distribution shown.

• A) 0.50
• B) 1.50
• C) 1.27
• D) 1.78

---

Definitions:

Supination

The outward rotation of the forearm or foot that results in the palm or sole facing upwards or forwards, respectively.

Pronation

Rotation of the forearm so that the anterior surface is down (prone).

Radius

A bone in the forearm that extends from the lateral side of the elbow to the thumb side of the wrist.

Ulna

One of the two long bones in the forearm, extending from the elbow to the smallest finger, and playing a vital role in arm movement and stability.