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# 3) Let X refers the time to failure of a machine component: Suppose the pdf of X is f(x) = 32/(x + 4)3 for x > 0. Verify that if the f(x) is a legitimate pdf: b:...

## Question

###### 3) Let X refers the time to failure of a machine component: Suppose the pdf of X is f(x) = 32/(x + 4)3 for x > 0. Verify that if the f(x) is a legitimate pdf: b: Determine the cdf: c: Use the previous result (part b) and calculate the probability that time to failure is between and 4 unit of time_d. What is the expected time until failure?

3) Let X refers the time to failure of a machine component: Suppose the pdf of X is f(x) = 32/(x + 4)3 for x > 0. Verify that if the f(x) is a legitimate pdf: b: Determine the cdf: c: Use the previous result (part b) and calculate the probability that time to failure is between and 4 unit of time_ d. What is the expected time until failure?  #### Similar Solved Questions

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3 . Syntheses Utilizing Alkylation o Alkynes and Addition reactions (0 Alkynes suthetic problem LF (etrornilie ic ausu_ Then; wrile Ie forwara snesis each below: conditions reagents each 'ransformatiow Eack sythests (raoe all necessary reaclor incducingr edction cataxyzed hvaraton) alkvlavion ...
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##### The standard potential, E 0 , for the following is + 1.56 V at298 K. Zn(s)|Zn2+(aq)||Ag+ (aq)|Ag(s) Zn + Ag+ <---->Zn2+ + Ag(a) Balance the above ionic reaction(b) Sketch the cell, clearly identifying and showing thecontents of the anode and cathode, showing the flow of electrons,and showing the flow of ions.(c) Calculate K at 298 K.(d) The standard reduction potential for Zn2+ is -0.76 V.Calculate the standard reduction potential for Ag+ .(e) Consider cell Zn(s)|Zn2+(1.00 M)||Ag+
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