Cause of positive serial correlation in business data

Assignment Help Business Economics

Reference no: EM13836961

What is the typical cause of positive serial correlation in business data?

A. Strong trend that indicates business growth.

B. A lack of an adequate number of data observations.

C. Significant unexplained business cycles.

D. Residuals with all positive signs.

Reference no: EM13836961

Questions Cloud

Squared regression from the sum of squared regression : How do you calculate the Mean Squared Regression from the Sum of Squared Regression?

Include every variable in the regression equation : Since increasing the number of variables increases R2 why not include every variable in the regression equation?

Good independent variable candidate for regression analysis : In determining the best variables to choose for a linear regression model scatter plots can be used. What is an indicator of a good independent variable candidate for regression analysis?

Use the regression to forecast data for your business : A multiple regression equation is created with 4 independent variables and 24 data observations. The resulting F value is 4.10. If all other statistics for the regression are acceptable would you use the regression to forecast data for your business?

Cause of positive serial correlation in business data : What is the typical cause of positive serial correlation in business data?

Account for qualitative factors or events : What approach can be taken in regression to account for qualitative factors or events?

Using regression to combine forecast : When using regression to combine forecast of the same Y variable derived in with various methods how do you determine the best forecasts to include in the model?

Regression method should be applied to using big data : Assume that you work for a large national company with several stores in each state. Which regression method should be applied to using "big data" that the company generates to answer questions about store revenue performance over time and to generat..

Law of the jurisdiction is simple negligence : Jim accidentally runs over Mary in the parking lot. Mary was walking to her car (maybe she wasn’t paying really close attention to traffic), Jim didn’t look both ways, so he ran her right over. If the law of the jurisdiction is simple (pure) negligen..

User Account

All Pages