Dalam melakukan pendugaan rasio ragam dua populasi I dan II telah ditarik sampel daripopulasi I sebanyak 10 dan ragam/variansinya 24.7, sedangkan sampel untuk populasi IIsebanyak 13 dengan variansinya 37.2. Jika digunakan koefisien keyakinan 0.95 dan f1-a)(12;9)= 1/(fa(9,12), maka penduga selang untuk rasio ragam o?, o? adalahTo test the similarity of variance of the two populations I and II, a sample of 10 were takenfrom population I and the variance was 24.7, while a sample of 13 were taken frompopulation II and the variance was 37.2 For the 0.05 level of significance and f1-a)(12;9) =1/(fa(9,12) then the interval estimator for the ratio of variance o,02 is

To test the similarity of variance of the two populations land II, a sample of 10 were taken from population I and the variance was 24.7, while a sample of 13 were taken from population II and the variance was 37.2 For the 0.05 level of significance and f1-a)(12;9) 1/(fa(9,12) then the interval estimator for the ratio of variance o?, o? is

To test the similarity of variance of the two populations land II, a sample of 10 were taken from population I and the variance was 24.7, while a sample of 13 were taken from population II and the variance was 37.2 For the 0.05 level of significance and f1-a)(12;9) 1/(fa(9,12) then the interval estimator for the ratio of variance o?, o? is

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.4: Applications

Problem 1EQ: 1. Suppose that, in Example 2.27, 400 units of food A, 600 units of B, and 600 units of C are placed...

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