Consider a binomial experiment with two trials andp= .4.

1. Which of the following tree diagrams accurately represents this binomial experiment?
   
    Select Tree diagram #1 Tree diagram #2 Tree diagram #3  Item 1 
   
   
2. Compute the probability of one success,f(1) (to 2 decimals).
   
   
   
3. Computef(0) (to 2 decimals).
   
   
   
4. Computef(2) (to 2 decimals).
   
   
   
5. Compute the probability of at least one success (to 2 decimals).
   
   
   
6. Compute the following (to 2 decimals).
   
   
   

   Expected value
   Variance
   Standard deviation

1 F 3 F %24 2.