variance analysis造句
31. According to the actual of cost management, the content and method of the traditional cost variance analysis are adjusted and perfected by use of statistical index analysis principle.
32. On the basis of analysis process node's cost, the article applies the cost variance analysis methods to establish the mode of cost control based on the process node.
33. Applying the nature about normal vector and independent random vector, the sampling distribution of single effect in variance analysis can be directly gotten.
34. Check, calculate and update item cost of inventory, responsible also for inventory valuation and variance analysis.
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