Test the Claim That $\sigma = 18.63 \text { if } \mathrm { n } = 12 , \mathrm {~s} = 17.1 , \text { and } \alpha = 0.05$

question 86

Essay

Test the claim that $\sigma = 18.63 \text { if } \mathrm { n } = 12 , \mathrm {~s} = 17.1 , \text { and } \alpha = 0.05$ Assume that the population is normally distributed.

---

Definitions:

Physical Applications

The practical use of physical principles and theories in real-world scenarios, such as engineering or technology.

Mathematical Applications

The use of mathematical methods and reasoning to solve real-world problems or to create and analyze models.

Newton's Three Laws

The foundational principles of classical mechanics, describing the relationship between a body and the forces acting upon it.

Key Information

Essential or critical data that is vital for understanding a topic, making decisions, or solving problems.