Which of the following are the important characteristics that determine the choice of the forecasting model?Answer choicesSelect only one optionREVISITPatterns in the dataVolume of the dataVelocity of the dataVariety of Data

Which of the following is not a factor for choosing forecasting model?Group of answer choicesAnalyst availabilitySize of forecasting budgetAccuracy requiredAvailability of dataAvailability of raw material

In choosing a forecasting method, it is important to consider its ___________ and __________.Group of answer choicesaccuracy, cost.simplicity, popularity.affordability, complexity.None of the above.

Which of the following models would you strongly recommend for forecasting churned customers on the basis of model performance?Answer choicesSelect only one optionREVISITMoving Average Forecasting - MA(3) with RMSE value 2.38Holt's model with RMSE value 2.83Simple Exponential Smoothing Model with RMSE value 2831Moving Average Forecasting Model - MA(2) with RMSE value 28.3

Which of the following models will you choose for forecasting the sales of the mobile phone?Model 1 with RMSE 2.33e+02Model 2 with RMSE 0.235e+03Model 3 with RMSE 2.32+e03Model 4 with RMSE 2.33e+05Answer choicesSelect only one optionREVISITModel 3Model 2Model 1Model 4

If expectations are formed rationally, then individualsA) will have a forecast that is 100% accurate all of the time.B) change their forecast when faced with new information.C) use only the information from past data on a single variable to form their forecast.D) have forecast errors that are persistently low.