SOLUTION: A computer equipment manufacturing company tested the reliability of a CPU. It measured the time to failure of 13 randomly sampled CPUs it produced. Listed below are the 13 measu

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Question 314474: A computer equipment manufacturing company tested the reliability of a CPU.
It measured the time to failure of 13 randomly sampled CPUs it produced. Listed below are the 13 measurements (in months) for the time to first failure.
21 32 37 29 37 42 28 26 28 37
31 24 27

From this data, find the sample mean, median, mode and midrange for this data. Round each to the nearest tenth, if needed. Include units with each answer.

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
In order,
21,24,26,27,28,28,(29),31,32,37,37,37,42
.
.
.
Mean=399%2F13=30.7months
Median=29months
Mode=37months
Midrange=%2821%2B42%29%2F2=31.5months