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klcarrasquillo klcarrasquillo
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Posts: 325
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5 years ago
Two hundred simulation runs were completed using the probability of a machine breakdown from the table below. The average number of breakdowns from the simulation trials was 1.76 with a standard deviation of 1.11.

No. of breakdowns
per week
Probability
0.15
1.25
2.36
3.17
4.07

Construct a 95% confidence interval for the average number of machine breakdowns.

• 1.685 to 1.835

• 1.702 to 1.758

• 1.677 to 1.743

• 1.607 to 1.753
Textbook 
Introduction to Management Science

Introduction to Management Science


Edition: 13th
Author:
Read 68 times
1 Reply

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wrote...
5 years ago
1.685 to 1.835
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