ording to the machine and the shifting operation in which the failure occurred, and the results are shown in Table 10.6. Based on this

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
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10.18. A production process employs five machines in its three travel operations. A random sample of 164 failures was classified according to the machine and the shifting operation in which the failure occurred, and the results are shown in Table 10.6. Based on this information, is there any reason to doubt about the independence between the shifting operation and the machine failure? Use α = 0.01.
TABLA 10.6 Fallas por máquina y desplazamiento
Máquinas
с
Desplazamiento A
10
15
12
B
12
8
9
13
14
D
14
8
12
E
8
||
10
Transcribed Image Text:TABLA 10.6 Fallas por máquina y desplazamiento Máquinas с Desplazamiento A 10 15 12 B 12 8 9 13 14 D 14 8 12 E 8 || 10
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