I think no ! Hope this helps ..... what class is this for
        
             
        
        
        
Answer:
hi
Step-by-step explanation:
first of all,we should do this:
1 year is 12 month
amd 4 year is 48 month(12×4)
then we must add 2 months (wich is given) to 48 
He was 50 months old when he started school
and we should find how old is he now
11 ×12=132months
132+1=133months
 133-50=83 ( he has been 83 months in school)
let's turn it to years 6 years 11 months
( for finding years you should divide 83 to 12)
hope it helps
 
        
             
        
        
        
Answer:
gay
 Suppose we have a simple random sample of 400 households drawn from a city with 40,000 households . A 95% confidence interval estimate for the population mean number of children per household is [1.1,2.3]. Given this, what is the lower confidence limit for the total number of children in the city
 
        
             
        
        
        
The answer is c 109 degrees