GOODNESS-OF-FIT TESTS: GROUP DATA   Confidence Level 95.0% Select Distribution
 
3 MIX3 OK
Units with Multiple Failure Modes         Significance Level 5.0%   Time-to-Failure Data for Units with Multiple Failure Modes from Dimitri Kececioglu, Reliability Engineering Handbook, Vol. 1 (Englewood Cliffs, NJ: Prentice Hall, Inc.), pp. 536-556.
GROUP DATA
  Average 3333.3333
  Sample Standard Deviation 2793.1296
      Optimal Number of Groups [Sturges' Rule] 7.4918531
  Groups 17
  Total Number of Observations 90
RESIDUAL LIFETIME
  Residual Lifetime Percentile 50.0%
  Median Residual Lifetime 2836.3636
  Standard Error of Median Residual Lifetime 258.73181
GOOGNESS OF FIT
  Probability Distribution Function MIX3 P
  Weight w1 0.3402704 P
  Weight w2 0.1374869 P
  Weight w3 0.5222427
  Number of Parameters Estimated m [m ≤ n] 2
  Total Number of Parameters n 3
  Chi-Square Σ(Oi-Ei)2/Ei 9.8215662
  Degrees of Freedom df 8
  Test χ2 15.507313
  Accept / Reject ACCEPT
  Chi-Square Rank 1
   
       
The marker P identifies the probability distribution's parameters.
Chi-Square Goodness-of-Fit Tests
MIX
w1
w2
w3
Legend
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