NEW
Font size
WorksheetsCh 3 OSCM 306 Review
Total questions: 10
Worksheet time: 5mins
A measure of the strength and direction of the relationship between two variables.
Regression
Predictor variables
Correlation
Moving Average
Technique for fitting a line in a set of points.
Random variations
Regression
Correlation
Weighted Average
What forecasting method demonstrates the best recent success?
Focus Forecasting
Associative Model
Time Series Forecasts
Exponential Smoothing
This forecasting method assigns more weight to the most recent values in a time series.
Moving
Average
Exponential Smoothing
Predictor Variables
Weighted Average
Variables used to predict values of the variable of interest.
Weighted Average
Predictor Variables
Random Variables
Moving Average
What are residual variations that remain after all other behaviors have been accounted for?
Predictor variables
Random variations
Regression
Correlation
What is the forecasting that uses explanatory variables to predict future demand?
Associative Model
Time Series Forecasts
Focus Forecasting
Random Variations
What is a time-ordered sequence of observations taken at regular intervals?
Focus Forecasting
Associative Model
Time Series Forecasts
Moving Average
What method uses a number of the most recent actual data values to generate a forecast?
Time Series Forecasts
Focus Forecasts
Weighted Average
Moving Average
What is a weighted average method based on the previous forecast plus a percentage of the forecat error?
Moving Average
Weighted Average
Regression
Exponential Smoothing
