Quiz 2 Questions and Answer Key - Frequency Stat-312...

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Stat-312: Quiz #02 Name: Key 1. The histogram below is based on observations of 35 flash drives. The number of defective sectors on each drive was counted by an inspection program. The histogram was generated in Minitab using “cutpoint binning”, using the rule b i x j < b i+1 . Suppose that a flash drive passes inspection if it has no more than 13 defective sectors. Determine the following values, based on the histogram. (a)
(b) RIGHT Explain your answer, based on statistics.
(c) Determine the boundaries for identifying inner-fence outliers.
(d) What percentage of sample parts fails the specification? (e) What percentage of sample parts passes the specification?

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