Template:Example: Weibull Disribution Conditional Reliability RRX Example: Difference between revisions

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'''Weibull Disribution Conditional Reliability RRX Example'''
#REDIRECT [[Weibull_Distribution_Examples#Weibull_Distribution_Unreliability_RRX_Example]]
 
What is the reliability for a new mission of t = 10 hours duration, starting the new mission at the age of T = 30 hours, for the same data as [[Example: Weibull Disribution Unreliability RRX Example|Example 8]]?
 
 
'''Solution'''
 
The conditional reliability is given by:
 
<center><math>R(t|T)=\frac{R(T+t)}{R(T)}</math></center>
 
or:
 
<center><math>\hat{R}(10hr|30hr)=\frac{\hat{R}(10+30)}{\hat{R}(30)}=\frac{\hat{R}(40)}{\hat{R}(30)}</math></center>
 
 
Again, the Quick Calculation Pad can provide this result directly and more accurately than the plot.
 
[[Image: Conditional R.png|thumb|center|400px]]

Latest revision as of 04:46, 14 August 2012