Mathematics, 11.02.2020 19:55 madelynlittle5399
The line width of a tool used for semiconductor manufacturing is assumed to be normally distributed with a mean of 0.5micrometer and a standard deviation of 0.05
micrometer.
(a) What is the probability that a line width is greater than 0.62 micrometer?
(b) What is the probability that a line width is between 0.47and 0.63 micrometer?
(c) The line width of 90%of samples is below what value?
Answers: 3
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