N is 16. So divided by the square root of 16, which is four, what do I get? So 9.3 divided by four. Let me get a little calculator out here. Let's see, we have, let me clear it out. We wanted to divide 9.3 divided by four. 9.3 divided by our square root of n, n was 16, so divided by four is equal to 2.32.