Author Question: A time series with a seasonal pattern can be modeled by treating the season as a a. predictor ... (Read 89 times)

Garrulous · **on:** Jun 24, 2018

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 · **Reply #1 on:** Jun 24, 2018

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.