______________________ uses a weighted average of past time ...

[D2AR0N]

___________________ ___ uses a weighted average of past time series values as the forecast.
 a. The qualitative method b. Exponential smoothing
  c. Correlation analysis d. The causal model

Question 2

_____ merges maps and statistics to present data collected over different geographies.
 a. The heat map b. The geographic information system
  c. A geographical map d. The statistical information system

[itsakadoozi]

Answer to Question 1

b
RATIONALE: Exponential smoothing uses a weighted average of past time series values as the forecast.

Answer to Question 2

b
RATIONALE: The geographic information system (GIS) is a system that merges maps and statistics to present data collected over different geographies.

[D2AR0N]

Wow, this really help

[ryhom]

Thanks for the timely response, appreciate it