統計難題~可否請高手教學計算~贈(為什麼一直檢舉我,)

統計難題~可否請高手教學計算~贈(為什麼一直檢舉我

計算有困難~為何你一直要檢舉我

非知識內容~請問有哪裡不符合)Research has shown that in the new fast-paced world of electronics

the key factor that separates the winners from the losers is actually how slow a firm is in making decisions. The most successful firms take longer to arrive at strategic decisions on product development

adopting new technologies

or developing new products. The following values are the number of months to arrive at a decision for firms ranked high

medium

and low in terms of performance. Do an ANOVA. Use 阿發 = 0.05. 研究在電子新的步調快速的世界顯示了那

從失敗者分離優勝者的關鍵系數實際上是多麼慢企業在做出決定。

最成功的企業很多時間花費到達在關於產品開發的戰略決策

採取新技術

或開發的新產品。

以下價值是到達的幾個月的數量在一個決定為企業排列了上流

媒介

并且低根據表現。

Do an ANOVA. Use 阿發= 0.05High:3.5

4.8

3

6.5

7.5

8

2

6

5.5

6.5

7

9

5

10

6Medium:3

5.5

6

4

4

4.5

6

2

9

4.5

5

2.5

7Low:1

2.5

2

1.5

1.5

6

3.8

4.5

0.5

2

3.5

1

22006-07-29 09:09:44補充data多了兩筆是正確的

ANOVA計算

DATA多無影響! 謝謝~
SSTotal=231.5712df=40SSperformance=91.9626df=2SSError=139.6086df=38Ho:三種成效所花的決策平均時間全相同H1:三種成效所花的決策平均時間不完全相同MSPerformance / MSError = ( 91.9626 / 2 ) / ( 139.6086 / 38 ) = 12.5156F(0.95

2

38)=(在3.2~3.3之間)