Rejection # = 6

Producers risk = 10%

2,000 hour life

N=20

Failures =150, 265, 288, 301,325,365

Do you accept this lot?

You will need to use the attachment to utiliize your data:

Master Tabl for Life Tests Terminated upon Occurrence of Preassigned Number of Failures Producer's risk is the probsbllty of rejecting lots with mesn life 0. Acceptance criterion: Accept lot if ^r.n0(C^/00). A For explanation of the code, par. 2A3.2 and table 2A-1