Cumulative 怎样填?

急!答得好高分30+!用excel画累积分布函数 cumulative frequency curve
怎么用excel画 累积分布函数 cumulative frequency curve?非常简单的一个图,就是忘记怎么画了.求详细步骤,最好带图.带图+步骤详细+正确=30分+
越快越好,芝麻开门啊啊啊!

做成图之后是这样的

HONOURS是什么意思
请问requirement.a cumulative value of 3.5 (diploma program) or 3.7 (degree program) is the minimum graduation requirement for HONOURS.怎么翻译?

英语翻译
1.Cumulative average-time learning model.The cumulative average time per unit declines by a constant percentage each time the cumulative quantity of units produced doubles.
2.Incremental unit-time learning model.The incremental time needed to produce the last unit declines by a constant percentage each time the cumulative quantity of units produced doubles.
翻译得通俗点 因为看不懂

英语翻译
Cumulative Effect
According to Simonson and Maushak,for effective attitude change,at least one guideline from each category should be followed,and the more of the guidelines that are included,the better the chances of influencing attitude change.
Media Selection and Attitude Change
Research about media type and attitude change is pretty much inconclusive,similar to what research on media type and learning in general has found.In most cases,lesson design and the learning environment have a much greater effect on learning,and attitude change,than media type.
Sherry Ryan
Student,SDSU Educational Technology

英语翻译
as long as the asset is in service,the cumulative balance of depreciation taken is carried in the contra account,accumulated depreciation,which will be deducted from the related asset account on the balance sheet to compute the book value or carrying value of the asset.