Instruction 4 -Referring to Instruction 4

question 14

Multiple Choice

Instruction 4.2
An alcohol awareness task force at a large Australian university sampled 200 students after the final exam to ask them whether they went out to a pub on the weekend before the exam or spent the weekend studying, and whether they did well or poorly on the exam. The following result was obtained.
$$\begin{array} { | l | l | l | } \hline & \text { Did Well on Exam } & \text { Did Poorly on Exam } \\\hline \text { Studying for Exam } & 80 & 20 \\\hline \text { Went to a pub } & 30 & 70 \\\hline\end{array}$$
-Referring to Instruction 4.2,what is the probability that a randomly selected student did well on the exam and also went to a pub on the weekend before the exam?

• A) 30/200 or 15%
• B) (30 + 70) / 200 or 50%
• C) (80 + 30 + 70) / 200 or 90%
• D) (80 + 30) / 200 or 55%

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Definitions:

Sexual Orientation

An individual's pattern of emotional, romantic, or sexual attraction to others, not limited to categories of homosexual, heterosexual, or bisexual.

Human Rights Legislation

Laws and statutes designed to protect individuals from discrimination, abuse, and neglect, ensuring equality, freedom, and dignity for all members of society.

Sexual Harassment

Unwelcome sexual advances, requests for sexual favors, and other verbal or physical harassment of a sexual nature in the workplace or academic setting.

Discrimination

Unjust or prejudicial treatment of different categories of people, especially on the grounds of race, age, or sex.