Two Key Inventions That Found Their Way from China to the West

question 8

Multiple Choice

Two key inventions that found their way from China to the West during the twelfth to thirteenth century were

• A) the concept of zero and movable type.
• B) the magnetic compass and paper.
• C) gunpowder and the manufacture of silk.
• D) paper money and movable type.

---

Definitions:

Hypothesis Test

A statistical method that uses sample data to evaluate a hypothesis about the properties of a population.

Significance Level

A threshold used in hypothesis testing that determines the probability at which the null hypothesis is rejected in favor of the alternative hypothesis.

Sports Viewers

Individuals who watch sports events, whether through live attendance, television broadcasting, or online streaming platforms.

Sample Data

A subset of individuals or observations taken from a larger population, used to estimate characteristics of the whole population.