Answer:
x^7-7x^6+21x^5-13x^3+33x^2-35x
Step-by-step explanation:
there you go!
 
        
             
        
        
        
Given

This is a one-tailed test.


Since the p-value of the sample statistic (0.00383) is less that the significant level (0.025), we reject the null hypothesis.
 
        
        
        
Answer: look at the picture 
Step-by-step explanation: Hope this help :D
 
        
             
        
        
        
Answer:
Following are the responses to the given question:
Step-by-step explanation:
 
    