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    Statistics
  3. Study Set
    Business Statistics in Practice Study Set 2
  4. Exam
    Exam 10: Statistical Inferences Based on Two Samples
  5. Question
    When Testing H<sub>0</sub>\(\sigma\) <Sub>1</sub><sup>2</sup>=\(\sigma\) <Sub>1</sub><sup>2</sup>,H<sub>A</sub>\(\sigma\) <Sub>1</sub><sup>2</sup>>\(\sigma\) <Sub>2</sub><sup>2</sup> At\(\alpha\) = 01 Where N<sub>1</sub> = 5,n<sub>2</sub>= 6,s<sub>1</sub><sup>2</sup> = 15750,s<sub>2</sub><sup>2</sup> = 10920
Solved

When Testing H0 σ\sigmaσ 12= σ\sigmaσ 12,HA σ\sigmaσ 12> σ\sigmaσ 22 At α\alphaα = 01 Where N1 = 5,n2= 6,s12 = 15750,s22 = 10920

Question 1

Question 1

Multiple Choice

When testing H0: σ\sigmaσ 12= σ\sigmaσ 12,HA: σ\sigmaσ 12> σ\sigmaσ 22 at α\alphaα = .01 where n1 = 5,n2= 6,s12 = 15750,s22 = 10920 what critical value do we use?


A) 2.821
B) 11.39
C) 8.75
D) 1.443

Correct Answer:

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