Recent content by forty-twwo

I believe I just solved all of the first question. For Part A I used the equation of the standard deviation divided by the square root of the number or trials, so 0.08 / sqrt of 20. Then for Part B I used the z score formula of (X-μ)/σ, then used a z-table I found online. For Part C I did a...

To be honest I have no real idea how to do this. I know of the probability density function, and the cumulative probability function, but using them is another difficulty I'm trying to overcome. My questions are, Intravenous fluid bags are filled by an automated filling machine. Assume that...