Answer:1. uses a related sample - repeated measures
2. . does not use a related sample--a
Step-by-step explanation:
Question 1.
step1  A repeated measure design is a design which measures a given sample repeatedly over a given time using different conditions or related measures.
step 2:In the treatment for compulsive hoarding, Here, measures are taken two times ie before and after treatment on the same 50 hoarders which shows a repeated measure, also the design is a within related sample of the same 50 hoarders to give measurement at different conditions  of treatment for  high and low hoarding scores so the design describes  a related sample - repeated measures
Question 2:
step 1 ; An unrelated sample  occurs when Samples being measured do not depend on each other  
Step 2;  1st Sample for comparison by John are random lonely people  and Second Sample are random non lonely people. so the two samples are independent on each other and will give different  measurement based on quality of sleep.   So the design does not use a related sample
 
        
             
        
        
        
Answer:
Step-by-step explanation:
if you see a person that sends you a sketchy link dont click it is an ip grabber.
 
        
                    
             
        
        
        
44 that's a tricky question at first i thought it was -1 lol
        
             
        
        
        
2. Angle Addition Postulate as they are adding both angles 
3. 60 + 40 = m <ABC because it's a substitution 
4. 100 = m <ABC as it is simplified already 
5. Definition of obtuse angle
 
        
                    
             
        
        
        
Answer:
p (6, -4)-------------->p'(6,4)