divya210
divya210 divya210
  • 22-05-2018
  • Mathematics
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one light bulb is selected at random from a lot of 110 light bulbs of which 2% are defective. what is the probability that the light bulb selected is defective

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Creati
Creati Creati
  • 22-05-2018
First, find 2% of 110

2% = 0.02

0.02 · 110 = 2.2 

Probability: 2.2 / 110

Hope this helps :)
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