If the mean rate of arrival in a restaurant is 10 customers per hour, what is the probability of having 4 customers arriving in any hour?
P(4) =10ˆ4 eˆ-10 / 4!
= 0.0000454 X 10000/24
but 0.0000454 this number seem wrong for me
and if we reduce the arrival on 10 minutes we...
I have in my course this problem
do you have any idea from people who work daily with stats ?
the question is like that:
the following data are available concerning the products of a firm taken at random from four factories, and classified according to level of quality:
Factory A : from low to...
I get in touch with you to check my thinking procedure and my accuracy of stats knowledge which should be now quite low
but I try my best even is not my mother language and my top quality topic
I study logistics and I have so exam in stat for year 1 I guess after study I...