Question
You supposed to estimate the optimal size of a chip based on previous data. For the...
You supposed to estimate the optimal size of a chip based on
previous data. For the previous data a large number of A = 4mm2
chips from a production run was examined and the
following data was found for the number of (fatal) defects per
chip: Number of defects per die: 0 1 2 3 4 5 6 7 8 9 10 11 12
Die count: 187 45 31 17 23 12 12 5 2 0 1 0 0
a)Calculate mean and standard deviation 6 points Calculate the mean
number of defects per die λ and the standard deviation σλ of the
number of defects per die.
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