In a recent year, a hospital had 4407 births. Find the mean number of births per day, then use that result and the Poisson distribution to nd the probability that in a day, there are 15 births. Does it appear likely that on any given day, there will be exactly 15 births? The mean number of births per day is '1. (Round to one decimal place as needed.) The probability that, in a day, there are 15 births is :|. (Round to three decimal places as needed.) It is V for a day to have exactly 15 births because the probability is V