As products come off a large assembly line, they are inspected for quality. They are placed into one of three categories: pass, fail, or need additional inspection. The manager claims that 80% of the products pass the inspection, 5% fail, and 15% need additional inspection. In an effort to increase the passing rate, the machines recalibrated. After this recalibration, a random sample of 100 products is selected. The manager would like to ki if there is convincing evidence that the distribution has changed. What are the appropriate hypotheses? Ho: Ppass = 0.80, Prail = 0.05, Pinspection =0.15 Hoi Ppass =0.80, Pfail = 0.05, Pinspection = 0.15 Hoi Ppass = 0.80, pfail = 0.05, Pinspection =0.15 Ho Not all of the pi's are as stated. Hoi Ppass = 0.80, p ail = 0.05, Pinspection = 0.15 Hai Ppass> 0.80, p tail < 0.05, Pinspection = 0.15 Hoi Ppass = 0.80, Płail = 0.05, Pinspection = 0.15
As products come off a large assembly line, they are inspected for quality. They are placed into one of three categories: pass, fail, or need additional inspection. The manager claims that 80% of the products pass the inspection, 5% fail, and 15% need additional inspection. In an effort to increase the passing rate, the machines recalibrated. After this recalibration, a random sample of 100 products is selected. The manager would like to ki if there is convincing evidence that the distribution has changed. What are the appropriate hypotheses? Ho: Ppass = 0.80, Prail = 0.05, Pinspection =0.15 Hoi Ppass =0.80, Pfail = 0.05, Pinspection = 0.15 Hoi Ppass = 0.80, pfail = 0.05, Pinspection =0.15 Ho Not all of the pi's are as stated. Hoi Ppass = 0.80, p ail = 0.05, Pinspection = 0.15 Hai Ppass> 0.80, p tail < 0.05, Pinspection = 0.15 Hoi Ppass = 0.80, Płail = 0.05, Pinspection = 0.15
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
9
![As products come off a large assembly line, they are inspected for quality. They are placed into one of three
categories: pass, fail, or need additional inspection. The manager claims that 80% of the products pass the
inspection, 5% fail, and 15% need additional inspection. In an effort to increase the passing rate, the machines are
recalibrated. After this recalibration, a random sample of 100 products is selected. The manager would like to knov
if there is convincing evidence that the distribution has changed. What are the appropriate hypotheses?
O Ho: Ppass = 0.80, Pfail =0.05, Pinspection
H.: Ppass = 0.80, Ptail *0.05, pinspection *0.15
= 0.15
O Hoi Ppass = 0.80, Ptail =0.05, Pinspection
= 0.15
H: Not all of the pi's are as stated.
O Ho: Ppass = 0.80, pail = 0.05,
Ha: Ppass > 0.80, Pfail < 0.05, Pinspection 0.15
Pinspection
= 0.15
O Ho: Ppass = 0.80, Pfail = 0.05, Pinspection =0.15
Ho Ppass > 0.80, Pfail <0.05, Pinspection <0.15](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F69eb7f15-852b-40b6-8ea2-d424fe68e9cc%2F9eaf05b2-b24f-4037-aef1-3053dc02a403%2Fcdjc9gt_processed.png&w=3840&q=75)
Transcribed Image Text:As products come off a large assembly line, they are inspected for quality. They are placed into one of three
categories: pass, fail, or need additional inspection. The manager claims that 80% of the products pass the
inspection, 5% fail, and 15% need additional inspection. In an effort to increase the passing rate, the machines are
recalibrated. After this recalibration, a random sample of 100 products is selected. The manager would like to knov
if there is convincing evidence that the distribution has changed. What are the appropriate hypotheses?
O Ho: Ppass = 0.80, Pfail =0.05, Pinspection
H.: Ppass = 0.80, Ptail *0.05, pinspection *0.15
= 0.15
O Hoi Ppass = 0.80, Ptail =0.05, Pinspection
= 0.15
H: Not all of the pi's are as stated.
O Ho: Ppass = 0.80, pail = 0.05,
Ha: Ppass > 0.80, Pfail < 0.05, Pinspection 0.15
Pinspection
= 0.15
O Ho: Ppass = 0.80, Pfail = 0.05, Pinspection =0.15
Ho Ppass > 0.80, Pfail <0.05, Pinspection <0.15
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