The average can be used to compare different subsets of data. For example, you can compare the average salary of different departments or regions within a company. Data trends and patterns can be identified by calculating the average of a time series dataset. This is useful for making predictio...
建立一个视图salary,该视图包括了仓库号和(该仓库的)平均工资两个字段,正确的SQL语句是:__。A.CREATE VIEW salary AS 仓库号,AVG(工资)AS平均工资 FROM 职工表 GROUP BY 仓库号B.CREATE VIEW salary AS SELECT 仓库号,AVG(工资)AS平均工资 FROM 职工表 GROUP BY 职工号C.CREATE VIEW Salary SELECT 仓库号...
https://www.entrepreneur.com/encyclopedia/owners-salary Here are some searches you may want to do to confirm the conclusions above. normalization of financials in a business valuation net income after normalization owner’s income included as company earnings. Factor 4: Research & Development (R&D)...