InThinking Subject Sites

Subscription websites for IB teachers & their classes

Find out more


Sitemap
Recommendations
Other subjects
Brochure

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Student access tools
 You need to log-in or subscribe in order to use Student access.

4.3 Glossary of key terms

Unit 4.3 Glossary of key terms - Sales forecasting (HL only) Key termDefinitionCorrelationThe relationship between two sets of numbers or variables, such as sales revenue at different times of the year.Cyclical variationsThe recurring fluctuations in sales revenues due to the trade cycle (or business cycle).ExtrapolationA forecasting technique that identifies the trend from using past data and then extending this trend...

To access the entire contents of this site, you need to log in or subscribe to it.

Alternatively, you can request a one month free trial.