题目内容

在假设检验中,若其他条件不变的情况下增加样本容量,则犯两类错误的概率为( )

A. 都增加
B. 都减小
C. 都不变
D. 一个增大,一个减小

查看答案

搜索结果不匹配？点我反馈

更多问题

设计注射模分流道时，从传热面积考虑，热固性塑料宜用（）分流道；热塑性塑料宜用（）分流道。从压力损失考虑，（）分流道最好；从加工方便考虑宜用（）分流道。

Sales and Sales and Allowance are accounts to Sales Revenue, just asDiscount, and Purchase Returns and are contra accounts to Purchases.

Theof sales revenue over cost of goods sold is called or gross profit. Gross indicates that thehave not been .

entriestransfertherevenue, andownerbalancesfromtheirrespectiveaccountstothe account.