Which statement regarding data warehouses is FALSE?

Due to its time variant nature, the time dimension is important in each data warehouse cube.

To perform trend and comparative analysis, data warehouses store static data snapshots for a longer period than operational databases.

Data in data warehouses are for specific analysis and specific groups of users.

Because data warehouses are extracted from different data sources, data inconsistencies should be corrected within the data warehouse to prevent incorrect reporting.

SQL OLAP Group By extensions were introduced to roll up quantitative data in multi$-$dimensional cubes.