A 25-Coil Spring with a Spring Constant of 275 N/m

question 31

Multiple Choice

A 25-coil spring with a spring constant of 275 N/m is cut into five equal springs with five coils each. What is the spring constant of each of the 5-coil springs?

• A)55 N/m
• B)275 N/m
• C)950 N/m
• D)1375 N/m
• E)1750 N/m

---

Definitions:

Random Sample

A subset of a statistical population in which each member of the subset has an equal probability of being chosen.

Validity Establishment

The process of demonstrating that an assessment or study measures what it is intended to measure and is applicable for its intended purpose.

Generalization

The process of extending the findings from a study to larger or different populations beyond the original sample.

Participant Pool

The group of individuals from which research participants are selected, crucial for the representativeness and validity of a study.