For the F-test, which is the null hypothesis? σ2 (Hayoung) = σ2 (Jiwon) μ2 (Hayoung) = μ2 (Jiwon) μ (Hayoung) = μ (Jiwon) μd = 0 For the F-test, which is the alternative hypothesis? μ (Hayoung) ≠ μ (Jiwon) σ2 (Hayoung) ≠ σ2 (Jiwon) μd ≠ 0 μ2 (Hayoung) ≠ μ2 (Jiwon) Which of the following is the Fcritical value? 9.364 7.388 9.605 7.146 Which of the following is the calculated Fstatistic value? 1.425 0.492 2.032 0.509
For the F-test, which is the null hypothesis? σ2 (Hayoung) = σ2 (Jiwon) μ2 (Hayoung) = μ2 (Jiwon) μ (Hayoung) = μ (Jiwon) μd = 0 For the F-test, which is the alternative hypothesis? μ (Hayoung) ≠ μ (Jiwon) σ2 (Hayoung) ≠ σ2 (Jiwon) μd ≠ 0 μ2 (Hayoung) ≠ μ2 (Jiwon) Which of the following is the Fcritical value? 9.364 7.388 9.605 7.146 Which of the following is the calculated Fstatistic value? 1.425 0.492 2.032 0.509
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
Related questions
Question
For the F-test, which is the null hypothesis?
- σ2 (Hayoung) = σ2 (Jiwon)
- μ2 (Hayoung) = μ2 (Jiwon)
- μ (Hayoung) = μ (Jiwon)
- μd = 0
For the F-test, which is the alternative hypothesis?
- μ (Hayoung) ≠ μ (Jiwon)
- σ2 (Hayoung) ≠ σ2 (Jiwon)
- μd ≠ 0
- μ2 (Hayoung) ≠ μ2 (Jiwon)
Which of the following is the Fcritical value?
- 9.364
- 7.388
- 9.605
- 7.146
Which of the following is the calculated Fstatistic value?
-
1.425
-
0.492
-
2.032
-
0.509
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