|
Title: A certain brand of cars captured 17.3 17.3% of the market. If 3 cars are selected at random, ... Post by: Catracho on Nov 21, 2018 A certain brand of cars captured
17.3 17.3% of the market. If 3 cars are selected at random, the probability distribution is given below. Find E(x). Title: Re: A certain brand of cars captured 17.3 17.3% of the market. If 3 cars are selected at ... Post by: bio_man on Nov 21, 2018 For this:
\(E(x)=\sum _{ }^{ }\left[x\cdot p(x)\right]\) \(\sum _{ }^{ }=\left(0\times 0.2\right)+\left(1\times 0.4\right)+\left(2\times 0.1\right)+\left(3\times 0.3\right)\) \(=\frac{3}{2}or\ 1.5\) Title: Re: A certain brand of cars captured 17.3 17.3% of the market. If 3 cars are selected at ... Post by: brian.jewell2 on Dec 4, 2018 Thank you
Title: Re: A certain brand of cars captured 17.3 17.3% of the market. If 3 cars are selected at ... Post by: yungwun69 on Jul 20, 2019 Thank you!
|