A time series with a seasonal pattern can be modeled by treating ...

[Garrulous]

A time series with a seasonal pattern can be modeled by treating the season as a
 a. predictor variable.
  b. dependent variable.
  c. dummy variable.
  d. quantitative variable.

Question 2

A graphical presentation that uses vertical bars to display the magnitude of quantitative data is known as a
 a. scatter chart.
 
  b. bubble chart.
 
  c. clustered column chart.
  d. column chart.

[ryrychapman11]

Answer to Question 1

c
RATIONALE: A time series with a seasonal pattern can be modeled by treating the season as a dummy variable.

Answer to Question 2

d
RATIONALE: A column chart is a graphical presentation that uses vertical bars to display the magnitude of quantitative data. Each bar typically represents a class of a categorical variable.

[Garrulous]

Gracias!

[samiel-sayed]

Thanks for the timely response, appreciate it