Quiz04.Key.pdf - Stat-312 Quiz#04 1 In an experiment the...

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Stat-312: Quiz #04 Name: Key 1. In an experiment, the mean inter-arrival time of clicks detected by a Geiger counter while measuring background radioactive was determined to be 0.63 seconds. (a) Draw both the PDF (left axis) and CDF (right axis) in the graph above. Label all axes. (b) Find the mean inter-arrival time , and the median inter- arrival time.
(c) What is the probability of having to wait more than 2 seconds for the next detection?
2. The automated process for filling cans with (sugary, caffeine-laced) soda is under control , with mean 24.05 oz and standard deviation 0.041 oz. The specified fill volume is 24 oz ± 0.1 oz.
(a) What proportion of bottles is filled to a level that does not meet the specification?

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