The goal is to make them equal both sides. So there's 7 lines in total, you can move only one line from either side to the other
side, to make this statement equal. The line can be move at any angle and direction. How do you do it?
1 answer:
You might be interested in
Answer:
Sample size minimum is 60
Step-by-step explanation:
given that you want to create a 99% confidence interval with a margin of error of .5.
The population standard deviation is equal to 1.5
i.e.
Confidence level = 99%
Since population std deviation is known, we can use Z critical value for finding margin of error
Z critical value for 99% = 2.58
Margin of error =
Equate this to 0.5 and solve for n