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employee who was responsible for doing a hypothesis test for the mean length of the product being produced was unsure how to write the null and alternative hypothesis. The employee shows you the following diagrams A -D below and asks for your opinion. Which of the following is a correct decision you should give the employee about the diagrams. Diagram A: Н и >120 H, : µ = 120 Diagram B: Но : д- 120 H : µ<120 Diagram C: H: X = 120 H:X <120 Diagram D: H : µ=120 H : µ+120 O Diagrams B and D are both correct and only depends on what you are trying to prove O Diagram A is correct and should be used because the greater than symbol is in the Null Hypothesis O Diagrams B and C are both correct and are testing the same thing Ol the diagrams are correct, it just depends on what you are testing.

employee who was responsible for doing a hypothesis test for the mean length of the product being produced was unsure how to write the null and alternative hypothesis. The employee shows you the following diagrams A -D below and asks for your opinion. Which of the following is a correct decision you should give the employee about the diagrams. Diagram A: Н и >120 H, : µ = 120 Diagram B: Но : д- 120 H : µ<120 Diagram C: H: X = 120 H:X <120 Diagram D: H : µ=120 H : µ+120 O Diagrams B and D are both correct and only depends on what you are trying to prove O Diagram A is correct and should be used because the greater than symbol is in the Null Hypothesis O Diagrams B and C are both correct and are testing the same thing Ol the diagrams are correct, it just depends on what you are testing.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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An employee who was responsible for doing a hypothesis test for the mean length of the product being produced was unsure how to write the null and alternative hypothesis. The employee shows you the following diagrams A-D below and asks for your opinion. Which of the following is a correct decision you should give the employee about the diagrams. Diagram A: H, : µ>120 H : u =120 Diagram B: Но д- 120. H, : µ<120 Diagram C: H,:X =120 %3D H:X < 120 Diagram D: Но : д3120 H : µ ±120 O Diagrams B and D are both correct and only depends on what you are trying to prove O Diagram A is correct and should be used because the greater than symbol is in the Null Hypothesis O Diagrams B and C are both correct and are testing the same thing O All the diagrams are correct, it just depends on what you are testing.
Transcribed Image Text:An employee who was responsible for doing a hypothesis test for the mean length of the product being produced was unsure how to write the null and alternative hypothesis. The employee shows you the following diagrams A-D below and asks for your opinion. Which of the following is a correct decision you should give the employee about the diagrams. Diagram A: H, : µ>120 H : u =120 Diagram B: Но д- 120. H, : µ<120 Diagram C: H,:X =120 %3D H:X < 120 Diagram D: Но : д3120 H : µ ±120 O Diagrams B and D are both correct and only depends on what you are trying to prove O Diagram A is correct and should be used because the greater than symbol is in the Null Hypothesis O Diagrams B and C are both correct and are testing the same thing O All the diagrams are correct, it just depends on what you are testing.
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