Answer:
a
b
c
d
Mean
Variance
Step-by-step explanation:
From the question we are told that
The thickness of photoresist follows a uniform distribution
So
Generally the probability density function is mathematically represented as
=>
Generally the cumulative distribution function is
Here means the lower limit which in this case is 02050
So
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Generally the proportion of wafers that exceeds 0.2125 is mathematically represented as
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Generally the thickness which is exceeded by 10% of the wafers is mathematically represented as
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=>
=>
=>
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Generally the mean is mathematically represented as
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Generally the variance is mathematically represented as
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