Instruction 4-6 At a NSW University,60% of the Students Are from NSW,30

question 20

Short Answer

Instruction 4-6
At a NSW University,60% of the students are from NSW,30% are from interstate,and the remaining 10% are from overseas.All students must take and pass an English Proficiency Test (EPT)before they graduate.60% of the NSW students have passed the EPT,70% of the interstate students have passed the EPT,and 90% of the overseas students have passed the EPT.
-Referring to Instruction 4-6,the probability that a randomly selected student has passed the EPT is ________.

Comprehend how statistical significance affects the interpretation of differences between sample groups.

Acquire knowledge on how sampling variation can influence experimental outcomes.

Grasp the principles of hypothesis testing and its role in assessing experimental findings.

Recognize the importance of sample size and variation in determining the reliability of experimental conclusions.

---

Definitions:

Capitalism

Economic system that rewards companies for their ability to perceive and serve the needs and demands of consumers; also called the private enterprise system.

Private Enterprise System

An economic system where private individuals or businesses own capital goods and have the freedom to operate for profit with minimal government intervention.

Raw Materials

Basic substances in their natural, modified, or semi-processed state, used as inputs for manufacturing finished goods.