Two hundred units of a particular

MATLAB: An Introduction with Applications
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Plzzz explain.
Two hundred units of a particular
component were subjected to an
accelerated life test equivalent to 2500
hours of normal use. One failed after 1500
hours and another failed after 2200 hours.
All others were working at the conclusion of
the test. Find mean time to failure.
a. 255500
b. 249300
C. 249350
d. 250000
Transcribed Image Text:Two hundred units of a particular component were subjected to an accelerated life test equivalent to 2500 hours of normal use. One failed after 1500 hours and another failed after 2200 hours. All others were working at the conclusion of the test. Find mean time to failure. a. 255500 b. 249300 C. 249350 d. 250000
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