题目内容

(1)打开工作簿文件EX33．XLS，将表中各字段名的字体设置为宋体、12号。(2)将工作表sheet1中的A1：P1单元格合并为一个单元格，内容居中。(3)计算“季度平均值”列的内容，将工作表命名为“季度销售数量情况表”。(4)取“季度销售数量情况表”的“产品名称”列和“季度平均值”列的单元格内容，建立“簇状柱形图”，X轴上的项为产品名称(系列产生在“列”)，标题为“季度销售数量情况图”。(5)将“季度销售数量情况图”插入到表的A7：F18单元格区域内。

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