In an Opinion Survey, a Random Sample of 1,000 Adults

question 53

Short Answer

In an opinion survey, a random sample of 1,000 adults from the United States and 1,000 adults from Germany were asked whether they supported the death penalty. 590 American adults and 560 German adults indicated that they supported the death penalty. The researcher wants to know whether there is sufficient evidence to conclude that the proportion of adults who support the death penalty is higher in the United States than in Germany. What is the decision at α = .05?

---

Definitions:

Dysfluency

An interruption in the flow of speech, often characterized by hesitations, repetitions, or prolongations of sounds or words.

Grammatic Usage

The way in which words and phrases are structured into sentences according to the rules of grammar.

Vocabulary Acquisition

The process by which individuals learn and assimilate new words and their meanings into their language.

Imaginary Playmates

Invisible friends created by children, usually during early childhood, serving as a part of healthy psychological development.