Answer:
-7.90
Step-by-step explanation:
Let's write the null hypothesis (H0) and alternative hypothesis (Ha) from the claim statement
P = population proportion of adults who would erase all of their personal information online if they could
H_{0}:P=0.5
H1 P< 0.5
Let's write the given information:
n = sample size = 480
sample proportion = 
formula of z test statistic for one sample proportion test is as follows:

plug the above values in the above formula we get

So that the test statistic value is -7.90 (Rounded up to two decimal places)
 
        
             
        
        
        
6561^1/2 (^1/2 means to the power of a half, which is the same as the square root)
9^2
3^4
        
                    
             
        
        
        
Answer:
Neither for 1
the second option for 2
Step-by-step explanation:
not sure how to explain this
 
        
                    
             
        
        
        
Answer:
The values of  so that
 so that  have vertical asymptotes are
 have vertical asymptotes are  ,
,  ,
,  ,
,  ,
,  .
. 
Step-by-step explanation:
The function cosecant is the reciprocal of the function sine and vertical asymptotes are located at values of  so that function cosecant becomes undefined, that is, when function sine is zero, whose periodicity is
 so that function cosecant becomes undefined, that is, when function sine is zero, whose periodicity is  . Then, the  vertical asymptotes associated with function cosecant are located in the values of
. Then, the  vertical asymptotes associated with function cosecant are located in the values of  of the form:
 of the form:
 ,
, 
In other words, the values of  so that
 so that  have vertical asymptotes are
 have vertical asymptotes are  ,
,  ,
,  ,
,  ,
,  .
. 
 
        
             
        
        
        
Answer:
Its 4 and -4 :)
Step-by-step explanation: