Step-by-step explanation:








 
        
             
        
        
        
Answer:
Test statistic Z= 0.13008 < 1.96 at 0.10 level of significance
null hypothesis is accepted
There is no difference proportion of positive tests among men is different from the proportion of positive tests among women 
Step-by-step explanation:
<em>Step(I)</em>:-
Given surveyed two random samples of 390 men and 360 women who were tested
first sample proportion 
                     
second sample proportion
                   
Step(ii):-
Null hypothesis : H₀ : There is no difference  proportion of positive tests among men is different from the proportion of positive tests among women
Alternative Hypothesis:-
There is difference between proportion of positive tests among men is different from the proportion of positive tests among women
  

where
           
          P =  0.920

Test statistic Z =  0.13008
Level of significance = 0.10
The critical value Z₀.₁₀ = 1.645
Test statistic Z=0.13008 < 1.645 at 0.1 level of significance 
Null hypothesis is accepted 
There is no difference proportion of positive tests among men is different from the proportion of positive tests among women 
 
 
        
             
        
        
        
An even  number is a number that is divisible by 2.
This means that dividing this number by 2 yields no remainder (the remainder is zero).
The even numbers between 7 and 16 are:
8 as 8/2 = 4 and remainder is zero
10 as 10/2 = 5 and remainder is zero
12 as 12/2 = 6 and remainder is zero
14 as 14/2 = 7 and remainder is zero
        
                    
             
        
        
        
1 * -1 = -1 which is not smaller than -1
        
             
        
        
        
Answer:
1/2
Step-by-step explanation: