Answer:
The first option
Step-by-step explanation:
Finished assignment 
 
        
                    
             
        
        
        
W/4 divide the two to find the quotient
        
             
        
        
        
To get the probability that at least 8 of the words on the test are words that students know we need to do the following calculations.
<span>=[C(16,8)*C(10,2) + C(16,9)*C(10,1) + C(16,10)*C(10,0)] / C(26,10)
</span>
=0.132 
        
             
        
        
        
Answer:
answer to what? free points?
Step-by-step explanation: