Concept explainers
Because
has the properties of a distribution
We can thus find the
If Y, the length of life of an electronic component, has an exponential distribution with mean 100 hours, find the expected value of Y, given that this component already has been in use for 50 hours.
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Mathematical Statistics with Applications
- Calculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,