It’s the first one since parallel means same slope
Margin of error formula:
ME = z * (Sigma) / √ n
z = 1.96 for a 95 % confidence interval;
Sigma = 3 ( the population standard deviation )
n = 500
ME = 1.96 * 3 / √500 =
= 1.96 * 3 / 22.36 =
= 5.88 / 22.36 = 0.263
Answer:
The margin error for a 95% confidence interval is 0.263.
Answer:
2.964
Step-by-step explanation:
3 divided by (4 + n). Hope it helps! :)
Answer:
Step-by-step explanation:
6 times 4 is 24 so the answer is 24
