CPUs don't - wear out" in the standard sense. Accepting that flawed chips have been taken out from the market by industrial facility review, it is sensible to expect that these chips display a steady peril rate. Allow the danger to rate be given by p(t) = .02. (Time is in years.)

(a) From a reasonable perspective, what are the primary driver of disappointment of these chips?

(b) What is the dependability work for chips of this kind? (c) What is the unwavering quality of a chip 20 years after it has been placed into utilization? (1) What is the disappointment thickness for these chips? (e) What kind of irregular variable is X, the chance to disappointment of a chip? (t) What is the mean and fluctuation for X? (g) What is the likelihood that a chip will be operable for at any rate 30 years?

Question 22

Leave X alone a Weibull irregular variable with boundaries an and g Show that EV21= cr21/3111+ 2113). Clue In assessing x2aPx0-le-a dx let z = pivot. Assess the fundamental in a way like that utilized in the confirmation of Hypothesis 4.7.1. Hypothesis 4.7.1. Leave X alone a Weibull arbitrary variable with boundaries an and/3. The mean and difference of Xare given by = a-110 + 143) and a2 = a-21P + 21/3) -

Question 23

A framework comprises of two autonomous segments associated in arrangement. The life expectancy of the primary part follows a Weibull appropriation with a = .006 and p = .5; the second has a life expectancy that follows the remarkable circulation with/3 = .00004.

(a) Discover the unwavering quality of the framework at 2500 hours. (b) Discover the likelihood that the framework will fizzle before 2000 hours. (c) If the two segments are associated in equal, what is the framework dependability at 2500 hours?

Question 24

Three autonomous and indistinguishable parts, each with an unwavering quality of .9, are to be utilized in a gathering. (a) The gathering will work if at any rate one of the segments is operable. Discover the framework dependability.

(b) The get together will work if at any rate two of the parts are operable. Discover the unwavering quality of the framework.

(c) The get together will work just if every one of the three of the segments are operable. Discover the unwavering quality of the framework.