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The following scatterplot shows the population of Canada plotted against 5 year intervals from 1970 through 2015.
a. Based on the scatterplot, is the linear model appropriate? Explain. b. A linear regression model was estimated to describe the trend in the population of Canada over time. Examine the plot of Residuals against Year shown below. Is the association between Population and Year reasonably straight?
c. Would a re-expression of the data help? If so, what would you recommend?
Sense of Agency
The feeling or belief that one is in control of their actions and can effect change in the world or their own lives.
Clock Time
A form of time developed through industrialization in which time is no longer passed but spent. Time is a valuable currency that defines the employer–employee relationship and over which struggles occur.
Task Time
The duration specifically allocated or required to complete a particular task or activity.
Creative Class
A socioeconomic class theorized by Richard Florida, characterized by individuals engaged in work that requires creativity, innovation, and intellectual input.
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