Probability 37381

The machine produces one part in 2 minutes. The probability that it is defective is 0.05. What probability will the machine produce exactly ten defective parts per shift (8 hours)?

Correct answer:

p =  0.1062

Step-by-step explanation:

C10(240)=(10240)=10!(24010)!240!=144485086176559128 t1=2 min t2=8 h min=8 60  min=480 min  q=0.05 n=t2/t1=480/2=240  p=(10n) q10 (1q)n10=144485086176559128 0.0510 (10.05)24010=0.1062



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