sildalyantay
contestada

Before i close for the night. a simple probability problem. a car rental company has 18 compact cars and 12 midsize cars. if 4 cars are to be selected at random, what is the probability of getting 2 cars of each type?

Respuesta :

 the probability  of getting 2 cars of each type is likely but in a fraction it is 3/4 or 75%
toporc
The probability of getting 2 of each type is:
[tex]P(2\ of\ each\ type)=\frac{18C2\times12C2}{30C4}=0.3685[/tex]

Otras preguntas