发布日期:2010-06-19 18:53:30
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某校九(1)班合作学习小组为了了解我市餐饮业人员的收入情况,到某餐厅进行调查.他们将了解到的该餐厅所有10名员工月工资情况列表如下:
请你解答他们设计的下列问题(将答案直接填在横线上): ①该餐厅所有员工的平均工资是▲ 元,所有员工工资的中位数是 ▲ 元; ②该餐厅员工工资的众数是 ▲ 元. |