Consider the Following to Answer the Question(s) Below

question 18

Multiple Choice

Consider the following to answer the question(s) below:
According to a recent survey, about 33% of Canadians polled said that they would likely purchase reusable cloth bags for groceries in order to reduce plastic waste. Suppose 45 shoppers are interviewed at a local supermarket.
-Which of the following statements is (are) true about the sampling distribution of the sample proportion?

• A) The sampling distribution can be described by the Normal model.
• B) The mean of the sampling distribution is 0.33.
• C) The standard deviation of the sampling distribution is 0.07.
• D) All of the above
• E) None of the above

---

Definitions:

Social Psychology

The scientific study of how individuals think, feel, and behave in social contexts.

Human Thought

The process by which humans form ideas, make decisions, solve problems, and engage in various forms of reasoning and imagination.

Debriefing

At the end of a study, the procedure in which participants are assessed for suspicion and then receive a gentle explanation of the true nature of the study in a manner that counteracts any negative effects of the study experience.

Informed Consent

A principle that requires providing all necessary information about a procedure or research study to participants, allowing them to voluntarily decide whether to participate.