Sun 3 Oct, 2010 10:29 pm - The title of my question is not what I had in mind. I would simply like to compute the confidence interval for the population (4 boxes, 160 items) based on opening one box and looking at all the 40... (view)
Sun 3 Oct, 2010 10:11 am - Thank you for taking time to answer my question. Here, I have picked one box out of 4 boxes. So, what can I say about all the 160 items in the 4 boxes?
I was reading a little bit more about it... (view)
Sat 2 Oct, 2010 02:07 pm - I have 4 boxes each containing 40 glass items. I am allowed to open only one box (at random) and check how many glass items in that box are broken. Let us say, that I find 3 broken items in that... (view)
