eliability testing of the new 1.6 liter automotive engine has resulted in a time failure distribution which is lognormal with tmed = 100,000 mi. and s = .70. ind: - R(36,000 mi.) - MTTF Std. Dev. R(100,000 36,000)
eliability testing of the new 1.6 liter automotive engine has resulted in a time failure distribution which is lognormal with tmed = 100,000 mi. and s = .70. ind: - R(36,000 mi.) - MTTF Std. Dev. R(100,000 36,000)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 9T
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need d and e part
Transcribed Image Text:time
Reliability testing of the new 1.6 liter automotive engine has resulted in a
to failure distribution which is lognormal with tmed = 100,000 mi. and s = .70.
Find:
a. R(36,000 mi.)
b. MTTF
c. Std. Dev.
d.
R(100,000|36,000)
e. Design life for 95% (t.95)
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