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Q.1: Mr. Ahmed Al Balushi, Production Manager of Oman furniture LLC has recently installed two machines for making computer tables. The productivity of the machine 1 for the past 08 days is 6,9,6,3,8,11,4 and 9 while productivity of machine 2 is 9,7,4,5,6,7,5 and 5 tables. a) Find the consistency of the machinery using Standard deviation. b) Suppose the management policy is that if the consistency of any machine they purchased is more than 8.2, they have to return the machine back to the supplier. What would you decide for these machines?

Q.1: Mr. Ahmed Al Balushi, Production Manager of Oman furniture LLC has recently installed two machines for making computer tables. The productivity of the machine 1 for the past 08 days is 6,9,6,3,8,11,4 and 9 while productivity of machine 2 is 9,7,4,5,6,7,5 and 5 tables. a) Find the consistency of the machinery using Standard deviation. b) Suppose the management policy is that if the consistency of any machine they purchased is more than 8.2, they have to return the machine back to the supplier. What would you decide for these machines?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 78E
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O Search (Alt+Q) Shamsa Ali Zayid Al H View Help Q.1: Mr. Ahmed Al Balushi, Production Manager of Oman furniture LLC has recently installed two machines for making computer tables. The productivity of the machine 1 for the past 08 days is 6,9,6,3,8,11,4 and 9 while productivity of machine 2 is 9,7,4,5,6,7,5 and 5 tables. a) Find the consistency of the machinery using Standard deviation. b) Suppose the management policy is that if the consistency of any machine they purchased is more than 8.2, they have to return the machine back to the supplier. What would you decide for these machines?
Transcribed Image Text:O Search (Alt+Q) Shamsa Ali Zayid Al H View Help Q.1: Mr. Ahmed Al Balushi, Production Manager of Oman furniture LLC has recently installed two machines for making computer tables. The productivity of the machine 1 for the past 08 days is 6,9,6,3,8,11,4 and 9 while productivity of machine 2 is 9,7,4,5,6,7,5 and 5 tables. a) Find the consistency of the machinery using Standard deviation. b) Suppose the management policy is that if the consistency of any machine they purchased is more than 8.2, they have to return the machine back to the supplier. What would you decide for these machines?
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