Question

What is the formula for margin of error?

Answer 1

Margin of error is a term used in Statistics to find the confidence interval. It is denoted by E.

Formula for E is:

Critical Value x Standard Deviation / (Square Root of Sample Size)

$E=critical* \frac{s}{ \sqrt{n} }$

The critical value is determined by the type of test that is to be used for the given scenario and the confidence level. 

Answer 2

Answer:

ME=z×s/√n

Step-by-step explanation:

Basically the answer is C.