Answer:
72 is a pass mark in a 100℅ grading system
below 50 is a fail mark
 
        
                    
             
        
        
        
Answer:
Among the options given on the question the correct answer is option B.
Mexican American
Explanation: The Mexican American was the ethnic group who fought for the immigration policy reform during 1960s. Because after the second world war there was a internment of Japanese in America as they were involved in the World War ll. There were a lot Mexican American workers in the America who took a large portion in the labor group.
However,the newly immigration policy was not favorable for the Mexican American workers. There was thousand of Mexican who were waiting on the other side of the border to get immigrated in the USA. 
But the immigration law was not suitable for this. As a result the Mexican American workers fought to reform the policy.
 
        
                    
             
        
        
        
Answer:It describe Statistics
Explanation:
Statistics is the discipline that concerns the collection, organization, analysis, interpretation and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied.
 
        
             
        
        
        
tok presentation is to show you knowledge on a topic or subject so if you were a general business instructor you could show the information in a way that your employees could understand 
 
        
                    
             
        
        
        
It is known as career dating