EWMA控制图在下列哪种情况必须应用?() A.不可能进行游程检验 B.CUSUM控

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问题:

EWMA控制图在下列哪种情况必须应用?()

A.不可能进行游程检验

B.CUSUM控制图已经证明应用无效

C.数据中有连续的相关性

D.P控制图不适用

考点:六西格玛管理六西格玛管理题库
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______是正确处理民族关系的一项基本政策。

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学生的特点主要有哪些

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Students should be allowed to study without worrying about grades. Fortunately, most educators are becoming aware of the fact that students have different interests and abilities. However, the discipline resulting from grades still exists. Grades often cut down creativity. Competing for better grades causes many students to turn down opportunities to pursue music, dramatics and sports. Grades impose a subjective standard of success on everyone. 1 do not demand as some extremists do, that grades be ended immediately. However, ! do believe that less emphasis should be placed on grades. I hope that someday grades will become optional at Village High School.
Magdalena Smith, President
Drama Club
Let’s face the facts about grades. Grades perform three basic functions. First, grades motivate students to work at their highest level of competence. Second, they act as a reward for hardworking students and as a scolding to students who do not work hard. Finally, grades are used as an effective standard by which to measure student achievement. Good grades help students to get jobs and to get in-to university, I’ve spoken with a number of students who have jobs, and most of them say that they were hired primarily on the basis of their grades. My grades helped me land a part-time job and will help me get into university next year. I think grades are extremely important at Village High School.
Simon Harper, Member,
Science Club

Which of the following states a fact about grades at Village High School

A.They are not useful.

B.They foster unnecessary competition.

C.They should be optional.

D.They are currently in us

题型:单项选择题

为进一步明确诊断,最有价值的检查是

A.做结核菌素试验

B.做血培养

C.脑脊液乳酸盐测定

D.脑脊液免疫球蛋白测定

E.脑脊液找菌

题型:单项选择题

有关骨折不愈合的因素中,错误的是()

A.年龄过小,过度肥胖

B.反复复位

C.骨折部血供差

D.固定不恰当

E.骨折端间有软组织

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