下面说法正确的是()
A. 准确度表示对所作判断的把握程度
B. 绝对偏差,也叫变异系数,一般计算半分率
C. 置信度实际是指某事件出现的概率
fails to (7) theinitial sale,
A. produce
B. construct
C. build
D. make
Ms. Lewis plans to drive 900 miles to her vacation destination, driving an average of 50 miles per hour.How many miles per hour faster must she average,while driving, to reduce her total driving time by 3 hours?
A. 5
B. 8
C. 10
D. 15
E. 18
针对确定的非重要组成部分,简要说明注册会计师执行工作的类型。