If a Research Group Plans to Conduct a Survey Poll

question 21

Multiple Choice

If a research group plans to conduct a survey poll about an upcoming presidential election in the United States, what is the minimum percentage of all likely voters that will be needed to obtain an accurate estimation of voter opinion, assuming that a random sample is obtained?

• A) 2 percent
• B) 20 percent
• C) 50 percent
• D) 80 percent

Comprehend the historical perspectives on media effects, including key contributions by scholars.

Understand the role of opinion leaders and their influence in the media landscape.

Realize the implications of mediatization and media logic on society and culture.

Acknowledge the significance of press freedom for democracy and the role of media in democracy.

---

Definitions:

Billion

A number representing a thousand million (1,000,000,000) in the American and modern British numeric system.

Neurotransmitters

Chemicals in the brain that transmit signals from one neuron to another across synapses.

Neural Impulse

An electrical signal that travels along the axon of a neuron, transmitting information between the brain and the body.

Axon

A long, slender projection of a neuron that conducts electrical impulses away from the neuron's cell body.