Answer:
y=(1/3)x+5
Step-by-step explanation:
Slope-intercept: y=mx+b
m=((y2-y1)/(x2-x1)) = (6-4)/(3+3)= 2/6= (1/3)
y=(1/3)x+b
plug in one of the points (3,6)
6=(1/3)(3)+b
6=1+b    5=b
 
        
             
        
        
        
The answer to your question is 2/4 which is 1/2
        
             
        
        
        
38 degrees 
x+52=90
90-52=36
Therefore, angle 2 equals 36 degrees
        
                    
             
        
        
        
Answer:
125.66
Step-by-step explanation:
 
        
             
        
        
        
Answer: a)  Unimodal and symmetric
b) 0.26
c) 0.038
Step-by-step explanation:
Given: Sample size of investors (n)= 131
True proportion of smartphone users(p)  =26% 
a) Since sampling distribution for the sample proportion is approximately normal when n is larger.
Normal distribution is Unimodal and symmetric.
So correct option : Unimodal and symmetric
b)  mean of this sampling distribution = p = 0.26 
c)  standard deviation of the samplingdistribution = 
