The Printout Below Refers to the Weekly Closing Stock Prices

question 86

Multiple Choice

The printout below refers to the weekly closing stock prices for Air Canada on 20 randomly selected weeks in 2000.
Using a 5% level of significance, can you say that the average Air Canada stock price was different from $19.50?

---

Definitions:

Gender Identity

The awareness of one’s own gender assignment and understanding of its meaning.

Gender Constancy

Recognizing the permanency of one’s gender category membership and understanding that it could never change.

Gender Category

A social classification according to which a person is identified as male, female, or another gender, based on attributes, roles, and expectations associated with that category.

Birth Ratio

The proportion of births in a population, often measured by the number of live births per thousand people per year.