论文部分内容阅读
我们仍然利用上面例子中的数据，假设我们还没有建立相关系数计算表：１进入ＥＸＣＥＬ。２建立１２×２表格。３在Ａ１至Ａ１２输入机床使用年限值（Ｘ值），在Ｂ１至Ｂ１２输入年维修费值（Ｙ值）（为简化操作过程，我们不必建立表的栏目行）。４将光标移至一个空的?
We still use the data in the above example, assuming that we have not yet established a correlation coefficient calculation table: 1 into EXCEL. 2 establish 12 × 2 form. 3 Enter the machine tool service life (X value) from A1 to A12, and enter the annual repair cost value (Y value) from B1 to B12 (we do not need to create a table column to simplify the operation). 4 move the cursor to an empty?