Answer:
s
Step-by-step explanation:
Answer:
Margin of Error = 1.96
7.75 = 15.19
Step-by-step explanation:
i) Margin of Error of a population with a standard deviation of 7.75?
ii) Let us assume a two tailed test with a 95% confidence interval
iii) 
iv) therefore Margin of Error = 1.96
7.75 = 15.19
The answer is b because it is the greater the the other one.
Answer:
0
Step-by-step explanation:
if I'm correct it's 0 because when you do all of the math that's what it came out to