Answer:
df
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
3 divided by 1/2 is equal to 6
Answer: 0.064
Step-by-step explanation:
The formula to find the margin of error :-

Given : Significance level : 
Critical value : 
Sample size : n=400
The proportion of people support the candidate :p=0.44
Then , 
Hence, Margin of error = 0.064
Answer:
2x+16
Step-by-step explanation:
PEMDAS