To evaluate the performance of rebuilt hydraulic pumps at an aircraft rework facility, 20 pumps were placed
Question:
To evaluate the performance of rebuilt hydraulic pumps at an aircraft rework facility, 20 pumps were placed on test and the number of pumps still running at the end of each week was recorded for a period of 6 weeks, as listed in the accompanying table.
a. Use the data to estimate the parameters, α and β, for a Weibull failure time distribution.
b. Construct a 90% confidence interval for α. If you have access to a regression computer package, find a 90% confidence interval for β.
c. Find the reliability of the rebuilt hydraulic pumps at time t = 2 weeks.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a To estimate the parameters and for a Weibull failure time distribution we can use the maximum like...View the full answer
Answered By
Ravi Tomar
I have 5 years of experience as an Agricultural Economics tutor. During this time, I have been able to successfully provide guidance to students in their studies and help them develop their knowledge and understanding of the subject. My approach to teaching has always been to combine academic learning with practical application, often drawing on my professional experience to help students better understand how the concepts they learn apply to the real world. I also focus on helping students develop critical thinking skills, enabling them to tackle problems independently and develop their own solutions. I have also been able to provide support on specific assignments, helping students to structure their work and ensure that it meets the required quality and standards.
0 Reviews
10+ Question Solved
Related Book For 
Statistics For Engineering And The Sciences
ISBN: 9781498728850
6th Edition
Authors: William M. Mendenhall, Terry L. Sincich
Question Posted:
