Six Sigma, Statistics expert needed

profilesajhal-1
BayesianTestingTemplate.xlsx

Example 5.6

Test Duration Calculation for Zero Failure testing with the Weibull Distribution
Sample size = 8
Required Reliability = 95.00%
Required Time = 150.000
Confidence Level = 90.0%
Shape Parameter = 1.4
Test Duration = 514.2067403175
True L5 Life 450.000
True Scale Parameter = 3,754.90
Probability of Passing the Test = 61.0%
Test Duration for Testing With 1 Failure
Failure Time of Initial Test Sample = 1.82
Remaining # of Samples = 7
Reliability = 95.00%
Required Time = 150
Confidence Level = 90.0%
Shape Parameter = 1.4
Chi-Square Critical Value = 7.7794403397
Test Duration = 822.615426708
True L95 Life 450
True Scale Parameter = 3,754.90
Probability of Passing the Test = 77.5%