What Is the Sample Mean for Machine #1

question 32

Multiple Choice

What is the sample mean for machine #1?

• A)15
• B)16
• C)17
• D)21
• E)23

---

Definitions:

Florence Lawrence

Florence Lawrence is considered the first movie star, having been the first film actress whose name was used to promote films in the early 20th century, thus pioneering celebrity endorsement in cinema.

Lillian Gish

An iconic American actress who starred in many silent films, often called "The First Lady of American Cinema," known for her collaborations with director D.W. Griffith.

Motion Picture Patents Company

A trust of major American film companies that held a monopoly on film production and distribution in the early 1900s, leading to antitrust actions.

Sunlight

The natural light of the sun, crucial for the growth of plants and maintaining the earth's temperature and weather patterns.