A Marketing Survey Involves Product Recognition in Ontario and British

question 46

Multiple Choice

A marketing survey involves product recognition in Ontario and British Columbia.Suppose the proportion of Ontario residents who recognized a product is
And the proportion of British Columbia residents who recognized the product is
.The survey found a 98% confidence interval for
-
Is (-0.023,-0.019) .Give an interpretation of this confidence interval.

• A)We know that 98% of British Columbia residents recognized the product between 1.9% and 2.3% more often than Ontario residents.
• B)We know that 98% of Ontario residents recognized the product between 1.9% and 2.3% more often than British Columbia residents.
• C)We are 98% confident that the proportion of British Columbia residents who recognized the product is between 1.9% and 2.3% higher than the proportion of Ontario residents who recognized the product.
• D)We know that 98% of all random samples done on the population will show that the proportion of British Columbia residents who knew the product is between 1.9% and 2.3% higher than the proportion of Ontario residents who knew the product.
• E)We are 98% confident that the proportion of Ontario residents who recognized the product is between 1.9% and 2.3% higher than the proportion of British Columbia residents who recognized the product.

---

Definitions:

Self-analysis

The practice of examining one's own thoughts, feelings, and behaviors in order to gain insight or achieve personal growth.

Free Association

A psychoanalytic technique in which the patient is asked to freely share thoughts, words, and anything else that comes to mind, without censorship.

Dream Analysis

The examination of the content and significance of dreams to understand underlying emotions, unconscious desires, or psychological states.

Behavior Categories

Groups or classifications used to organize and describe different types of behaviors.