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#Question id: 14504


If the probability of a defective bolt is 0.1, the mean and standard deviation for the distribution of defective bolts in a total of 500 are

#SCPH01 Biochemistry
  1. 50, 6.7
  2. 40, 7.3
  3. 20, 3.1
  4. none of these

Answer:- Option(s): 3


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