Suppose that contamination particle size in micrometers

Assignment Help Basic Statistics

Suppose that contamination particle size (in micrometers) canbe modeled as f(x) = 2x^-3 for 1<x and f(x) = 0 for x<= 1

a) Confirm that f(x) is a probability density function.

b) Given the cumulative distribution function.

c) Determine the mean

d) What is the probability that the size of random particle will be less than 5 micrometers?

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