Answer:
Strong positive
Explanation:
In studies, we usually establish relationships between two or more variables using correlations. Correlations tell us how this variables are related.
- Two variables have a positive correlation when if one increases the other increases too.
- Two variables have a negative correlation when if one increases the other decreases and vice versa. 
Also, a correlation can be weak, moderate or strong. Researchers agree that a correlation that is larger than 0.70 should be considered a strong correlation.
In this example Isabella reads about a study saying there's a correlation coefficient of +0.85 between hours spent studying and final exam grade. <u>The fact that the sign of this correlation is "+" tells us that it is positive</u> (the more hours spent studying, the better final exam grade). We can also see that <u>the coefficient is 0.85 which is greater than 0.70 and therefore we can consider this correlation as a strong one.</u>
Thus, Isabella would conclude that this is a strong positive relationship. 
 
        
             
        
        
        
Antonio Meucci and Alexander Gramham Bell
        
                    
             
        
        
        
Answer:self concept
Explanation:
Self-concept can be defined to be our perception s, thoughts, ideas, views of one's character, behavior, abilities,a mental note about ourselves.it can be denoted tobe be what thinks about, perceives about who we really are. To really know your personality and totality is the notion of self concept.Self-concept is the totality of all of our thoughts, feelings and views about the physical, personal, and social aspect of our lives. Your 
projected self image is who you are and what you will be. . Most times, a person who is thin and was previously fat and laughed at by friends and after undergoing some exercise and dieting became thin and has the body of a model but most times due to the mockery he or she has encountered before even though he or she is slim, when he looks at the mirror, he or she she has that thought of him/her being fat and cat get the picture off his/her head. Most times our projected image (self concept) goes a long way of shaping our future.you are what you say and believe you are.
 
        
                    
             
        
        
        
Uhhhh Uhhhh B? Idk I ain’t that bright