Question

Given the following confidence interval for a population mean, compute the margin of error, E. 14.62<μ<18.26

Answer 1

Margin of error = 1.82

Explanation:

We calculate the width of the interval,

Width = 18.26 - 14.62

Width = 3.64

Now, we divide this by 2 to get the margin of error

Margin of error = 1.82