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6-The following data are based on random sample taken from two shifts in a certain factory. The variable of interest is the length of time (X) required to perform a certain task. Shift 1> Shift 2 n-> ∙10→>> 8 9.1 → 7.6 σ 1.8-> 2.11 Is there any difference, between shift one and shift two, in the length of time requires to finish a certain task? Let α = 0.05.

6-The following data are based on random sample taken from two shifts in a certain factory. The variable of interest is the length of time (X) required to perform a certain task. Shift 1> Shift 2 n-> ∙10→>> 8 9.1 → 7.6 σ 1.8-> 2.11 Is there any difference, between shift one and shift two, in the length of time requires to finish a certain task? Let α = 0.05.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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6-The following data are based on random sample taken from two shifts in a certain factory. The variable of interest is the length of time (X) required to perform a certain task. Shift 1> Shift 2 n-> ∙10→>> 8 9.1 → 7.6 σ 1.8-> 2.11 Is there any difference, between shift one and shift two, in the length of time requires to finish a certain task? Let α = 0.05.
Transcribed Image Text:6-The following data are based on random sample taken from two shifts in a certain factory. The variable of interest is the length of time (X) required to perform a certain task. Shift 1> Shift 2 n-> ∙10→>> 8 9.1 → 7.6 σ 1.8-> 2.11 Is there any difference, between shift one and shift two, in the length of time requires to finish a certain task? Let α = 0.05.
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