Months between occurrences of safety violations

Reference no: EM131002802

The time in months between occurrences of safety violations in a toll manufacturing facility is shown in the table below for three operators, "A," "B," "C".

A	1.31	0.15	3.02	3.17	4.84	0.71	0.70	1.41	2.68	0.68
B	1.94	3.21	2.91	1.66	1.51	0.30	0.05	1.62	6.75	1.29
C	0.79	1.22	0.65	3.90	0.18	0.57	7.26	0.43	0.96	3.76

It is customary to postulate an exponential probability model for this phe- nomenon. Is this a reasonable postulate for each data set in this collection? Support your answer adequately.

Reference no: EM131002802

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