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Mathematics, 15.11.2019 06:31 jhart3257
Acertain model of a passenger car has two types: four-door and two-door cars. suppose 60% of the cars in this model are four-door cars. the two types of cars in this model will be randomly delivered to a certain dealer one by one in a particular week. zachary wants to buy a two-door car in the model from this dealer, so he asked the dealer to notify him when the first two-door car is delivered. a. find the probability that the first two-door car is the third one in this model delivered to this dealer this week. b. find the expected number of cars in this model until the first two-door car is delivered in this week.
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Acertain model of a passenger car has two types: four-door and two-door cars. suppose 60% of the ca...
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