5,12,13
5X5=25
12X12=144
25+144=169
answer: square root 169=13
 
        
             
        
        
        
The answer is 55.8 do 90/100 then multiply by 62
        
             
        
        
        
Answer:
Option b) Sample                                                            
Step-by-step explanation:
We are given the following in the question:
Survey: 
356 surveys on television-viewing habits of American adolescents.
Result:
Average of 3.1 hours per day.
Population and sample:
- Population is a collection of all the possible observation of individuals or variable of interest.
- A sample is always a part of the population.
- It is a subset of population.
For the given survey, those who responded to the survey forms a a sample as it is a part of 356 surveys that is a subset of population.
The correct answer is
Option b) Sample