Answer:
this is not the real answer just conjecture human being did not develop altruism
 
        
             
        
        
        
At the level of 0.05% significance we can not reject the psychologist's claim. His claim is supported.
Explanation:
When a researcher undertakes a project to do research firstly he takes some random samples. Sample is definite a small group of numbers assume to represent the whole population. Suppose a researcher wants to do research on married couples to find the trend of divorce among them. For that reason he will randomly choose some of the couples and will draw conclusions that inter personal communication reduce the chances of divorce.
Now to establish this experiment as a fact he needs to go through a test of level of significance. Where he will get the result that his statement is established or rejected.
 
        
             
        
        
        
Answer:
The colonists faced shortages of basic supplies such as food, weapons, and blankets. Some of the shortages were due to a lack of money. The British blockade also was successful in limiting the supplies we could get from other countries. The colonists also didn't have enough soldiers.
Explanation:
 
        
             
        
        
        
Jomo Kenyatta ( c. 1897 – 22 August 1978) was a Kenyan anti-colonial activist and politician who governed Kenya as its Prime Minister from 1963 to 1964 and then as its first President from 1964 to his death in 1978.
Explanation:
 
        
             
        
        
        
Answer: c. Jill should receive cognitive behavioral therapy
Explanation:
COGNITIVE BEHAVIORAL THERAPY 
This is a short term, practical and goal oriented type of psychotherapy. The aim is to change the patterns of thought and behaviors that are behind the difficulties of people with a view to change them and this to improve the person. 
It is used to treat a wide range of problems such as insomnia, anger management and anxiety.
Jill could gain quite a lot from this as the underlying reasons for her behavior can be analysed.