The answer is primary group. The primary group is being referred to a group, a small group in particular, where they share a close and personal relationship. A family is one of the example of this group and it is likely that Sylvia's parents is the reason as to why it affected her decision and priorities.
        
             
        
        
        
When they give us all this data and asks us to find the margin of error we can use the next formula 
<span>margin of error = (0.745 - 0.707) / 2 = 0.019 
 There is your answer. I hope this helps you a lot</span>
        
             
        
        
        
They used a stove I think
        
                    
             
        
        
        
Answer:
Tin, timber, carnelian, and lapis lazuli
Explanation:
yes