Suppose that an integrated circuit chip possesses an exponential failure time distribution. Fifteen chips were put on
Question:
Suppose that an integrated circuit chip possesses an exponential failure time distribution. Fifteen chips were put on accelerated life test until five of the chips failed. The first five failures occurred at 18.2, 19.5, 24.8, 31.0, and 45.6 (in thousands of hours).
a. Find a 95% confidence interval for the mean time between failures of the circuit chips.
b. Find a 95% confidence interval for the reliability of the circuit chips at 20,000 hours.
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a To find the 95 confidence interval for the mean time between failures of the circuit chips we can ...View the full answer
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Related Book For 
Statistics For Engineering And The Sciences
ISBN: 9781498728850
6th Edition
Authors: William M. Mendenhall, Terry L. Sincich
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