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Emelia registers vehicles for the Department of Transportation. Sports utility vehicles (SUVs) make up 12% of
the vehicles she registers. Let V be the number of vehicles Emelia registers in a day until she first registers an
SUV. Assume the type of each vehicle is independent.
Find the probability that Emelia registers more than 4 vehicles before she registers an SUV.
You may round your answer to the nearest hundredth.
P(V > 4) =
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Answer: 0.6

Step-by-step explanation:

Probability (Emelia registers more than 4 vehicles before she registers an SUV) = 0.6

Given :

  • V = Number of vehicles before SUV registration
  • Prob (Choosing SUV) = 12% = 0.12

So ;

Prob (Not choosing SUV) = 1 - Pr (SUV) = 1 - 0.12 = 0.88

Hence ;

P (V > 4) = P (V not < 4) = First 4 vehicles are non SUV

= 0.88 x 0.88 x 0.88 x 0.88 = 0.5996 ≈ 0.60

To learn more, refer https://brainly.com/question/11234923?referrer=searchResults

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