A Group of College DJs Surveyed Students to Find Out

question 7

Multiple Choice

A group of college DJs surveyed students to find out what music to plan for their upcoming parties. Thirty percent of the students preferred dubstep, 25% of the students liked trance music, and 20% wanted to hear only house music. Fifteen percent of the respondents selected both dubstep and trance. The proportion of students that like either dubstep or trance is:

• A)40%.
• B)55%.
• C)70%.
• D)100%.

---

Definitions:

Human Expression

The process by which humans convey thoughts, feelings, and concepts through verbal or nonverbal means.

Innate

Inborn or natural characteristics and instincts not acquired or learned.

Social Motives

The driving forces behind people's engagement in social behavior, including needs for affiliation, achievement, and power.

Social Interactions

The process by which individuals act and react in relation to others, involving exchanges that are foundationally human and essential for the development of societies.